--- product_id: 469183607 title: "800GPD Reverse Osmosis Water Filter, NSF/ASNI 58&53&42&372 Standard, Alkaline Mineral pH+ Tankless Reverse Osmosis System, 9-Stage Under Sink Filtration RO, 2:1 Pure to Drain, PD800-TAM4" brand: "frizzlife" price: "€ 1449.87" currency: EUR in_stock: true reviews_count: 13 category: "Frizzlife" url: https://www.desertcart.hr/products/469183607-800gpd-reverse-osmosis-water-filter-nsf-asni-58-and-53 store_origin: HR region: Croatia --- # 800 GPD ultra-fast flow 2:1 water-saving drain ratio 9-stage precision filtration 800GPD Reverse Osmosis Water Filter, NSF/ASNI 58&53&42&372 Standard, Alkaline Mineral pH+ Tankless Reverse Osmosis System, 9-Stage Under Sink Filtration RO, 2:1 Pure to Drain, PD800-TAM4 **Brand:** frizzlife **Price:** € 1449.87 **Availability:** ✅ In Stock ## Summary > 💧 Drink Smart, Live Pure — The Future of Water Filtration is Here! ## Quick Answers - **What is this?** 800GPD Reverse Osmosis Water Filter, NSF/ASNI 58&53&42&372 Standard, Alkaline Mineral pH+ Tankless Reverse Osmosis System, 9-Stage Under Sink Filtration RO, 2:1 Pure to Drain, PD800-TAM4 by frizzlife - **How much does it cost?** € 1449.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/469183607-800gpd-reverse-osmosis-water-filter-nsf-asni-58-and-53) ## Best For - frizzlife enthusiasts ## Why This Product - Trusted frizzlife brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Smart Water Efficiency:** Innovative 2:1 pure-to-drain ratio saves 8x more water than typical RO systems—good for your wallet and the planet. - • **Pure Powerhouse Filtration:** 9-stage NSF-certified system eliminates 99.99% of 1000+ contaminants including lead, fluoride & VOCs. - • **Hydrate with Alkaline Boost:** Post-filter remineralizes and balances pH above 7.5 for crisp, healthy water that fuels your day. - • **Instant Freshness On Demand:** Tankless design with built-in pump delivers fresh, contaminant-free water in just 5 seconds—no waiting, no waste. - • **Intelligent Quality Monitoring:** Real-time TDS and filter life display keeps you in control of water purity and maintenance with a simple twist replacement. ## Overview The Frizzlife PD800-TAM4 is a cutting-edge under-sink reverse osmosis system featuring a 9-stage NSF-certified filtration process that removes over 99.99% of harmful contaminants. It delivers an ultra-fast 800 gallons per day flow rate with a super-efficient 2:1 water-saving drain ratio. The tankless design prevents secondary pollution and saves space, while the alkaline post-filter enhances water pH and mineral content. Smart real-time TDS monitoring and filter life indicators ensure premium water quality and hassle-free maintenance, making it ideal for health-conscious professionals and eco-aware households. ## Description Frizzlife 800GPD Reverse Osmosis Water Filter, NSF/ASNI 58&53&42&372 Standard, Alkaline Mineral pH+ Tankless Reverse Osmosis System, 9-Stage Under Sink Filtration RO, 2:1 Pure to Drain, PD800-TAM4 - desertcart.com Review: Best RO filter and Customer Support when I needed help 4 years after purchase. It works again! - 2026 update. I would put 10 stars for how Customer Service handled the problem at no cost on a 4 year old machine. ZERO STRESS, zero delay or pushback. When I was writing and in the evenings, got responses in few hours even at mid night Pacific time, with parts shipped notifications. In time of trouble I had the problem fixed after several iterations to pinpoint the root cause and machine finally up and running as flawless past 4 years. They showed their real good face in this issue as reliable, caring, quick, supplier. Many companies can sell, but not many can handle and resolve with grace the customers problems after warranty period. I am reassured again that I made a right decision and can sleep well, knowing the professional help is there when it's needed. I want all suppliers to have same policies and personnel. Even when something breaks after 4 years - the company showed their full support. Details: one day the pressure pump suddenly started leaking and cycling every few seconds making a puddle on the kitchen floor. I opened the machine and saw water dripping from the pump when it was going on pumping at high pressure. Contacted customer service, to buy a new pump as it is 4 years past purchase. Next day after my email to Customer Service I got an email response saying that they have arranged the pump to be shipped to my confirmed address. Free of charge. Reinstalled the pump, no change, pump continued cycling now every 10 sec. Finally the root cause was found - it was the soaking top stainless steel faucet. After 4 years of use, it in a moment developed a leak, 2 drops per 10 seconds. Those 2 drops leak from faucet created significant pressure drop for pump to start every 10 ish seconds and which desintegrated the pump. Frizzlife after free pump replacement and pressure valve offered to send a free faucet as well, as a long time client that paid a big buck for all machine and filters over the years. The problem was solved. Thank you for great worry free customer support. WARNING: If you see your faucet or tubes dripping - fix or replace it immediately, turn off the filter and do not allow pump to cycle every few seconds all day and night and damage the pump. If pump cycles check all tubes, 2 drops of continuous water leak is enough to trigger cycling until pump overheats or damages itself. So make sure tubes and faucet never leak, and it will have no reason to break. You can easy detect and hear the leak problem - if filter pump starts one day to continuously cycle every few seconds = there is a leak somewhere. 2022 I studied tons of filters and their negative and positive reviews, cost of filters to change for a while before ordering this set. It is worth time spent. Now maybe someone can save their own. Easy 20 min install and I can only regret that did not use this filter system long before. Tons of room, great taste water and no more hormones and fluoride or other stuff in the water. It shows 00 - 01ppm after membrane and 30-40 after mineral filter. I keep a full pitcher in the fridge as I love the tase of this cooled water even more. The taste feels very clear and crystal, and refreshing. The water from tap has always been somewhat unpleasantly sweet-ish resembling diluted artificial sweetener. Now I have great tasting replacement for bottled water available in the kitchen. For power; As it is a low power gadget, I safely run a few dollar-tree extension cords from the most convenient (not closest) outlet to hide in between cabinets, behind the stove and in front under the cabinets iand managed to hide 99.9% of it off sight also by some tape and few clips, and did not have to drill and pervert sockets with power installations under the sink spending only shameful ~3 minutes on whole process with no mess. Review: Amazing Filter!!! - I’ve been using the Frizzlife Reverse Osmosis Water Filter for a bit now and I’m honestly very impressed. The installation was much easier than I expected, and the tankless design saves a lot of space under the sink. The water flow is fast, and the taste difference is noticeable right away — clean, fresh, and no weird aftertaste. I really like the built-in display that shows TDS levels and filter life. It’s convenient not having to guess when filters need replacing. The alkaline remineralization is a nice bonus, and the water tastes great for drinking and cooking. Overall, the system feels well-built and high quality. It does exactly what it promises, and I feel confident about the water my family is drinking. I’d definitely recommend this system to anyone looking for a reliable under-sink RO filter. ## Features - Certified & 9-Stage Filtration: Frizzlife PD800-TAM4 reverse osmosis water filter is certified against NSF/ANSI 372 for lead-free material. It also certified by FCC. PD800 under sink RO system adopts 9-layer filtration with 0.0001 micron precision. tested by official third-party lab(SGS) against NSF/ANSI 5&42&53 standard, effectively gets rid of 1000+ kinds of harmful contaminants (99.99%), including POFS/PFOA/PFAS, Lead, Chlorine, Fluoride, Arsenic, Chloramine, TDS, limescale, VOCs and more - Alkaline & Remineralized RO Water: PD800 under sink RO system adopts 9-layer filtration with 0.0001 filtration precision. Effectively gets rid of 1000+ kinds of harmful contaminants (99.99%), including Chlorine, Fluoride, Lead & other heavy metals, Arsenic, Chloramine, TDS, limescale, VOCs and much more. TAM4 post filter balances the alkalinity of RO water and adjusts PH to more than 7.5, and restores essential minerals to your drinking water - 2:1 Super Low Drain Ratio: Thanks to the innovative water saving technology, the under sink reverse osmosis systems features with 2:1 super low drain ratio. By producing 2 cups of ultra pure RO water, only 1 cup of waste water will be drained. Compared with most RO filters on market, save at least 8 Times of water! The system pays for itself in water saving along the usage - 800 GPD Fast Water Flow: PD800-TAM4 RO water filter is capable of producing 800 gallons of RO water per day. The tested flow rate can reach up to 0.56 gallon per minute. The fast and stable water flow ensures that you can always fill up a cup of fresh drinking water in 5 secs! The large capacity can meet daily water needs of big families and small companies - Real-Time TDS Reading & Filter Life Monitoring: The RO filtration systems features with a high-end smart panel, which clearly tells real-time TDS and remaining filter life of each cartridge. The built-in TDS sensor keep monitoring the quality of filtered water 24/7. The premium water quality is always visible, you know your water! The color-coded filter life indicators always remind you to replace the expiring filter cartridge in advance. The replacement only requires a Single Twist - Tankless Design Prevents Secondary Pollution: Frizzlife PD800-TAM4 RO water filter system with Tankless design prevents potential secondary contaminants brought by the pressure tank. The built-in pump guarantees the RO water running out from the dedicated faucet is fresh and on demand! Meanwhile, it saves at least 70% under sink space. The integrated design comes with less connection point, the installation is DIY friendly and can be done in a few minutes with the straightforward guide video ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3181JK6 | | Best Sellers Rank | #65,679 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #120 in Under-Sink & Countertop Filtration | | Brand | FRIZZLIFE | | Brand Name | FRIZZLIFE | | Capacity | 800 gallons | | Container Type | Faucet | | Customer Reviews | 4.6 out of 5 stars 2,469 Reviews | | Included Components | CP filter, 800G RO membrane, TAM4 Alkaline filter, Brushed nickel faucet | | Installation Type | Under Sink | | Item Dimensions L x W x H | 14.5"L x 5.3"W x 15.5"H | | Item Weight | 30.8 pounds | | LowerTemperature Range | 39 °F | | Manufacturer | Frizzlife | | Material | 1. Pleated Carbon Compound filter 2. 800G RO membrane, 3. Alkaline Remineralization filter 4. Stainless steel faucet with brushed nickel finish. Material 1. Pleated Carbon Compound filter 2. 800G RO membrane, 3. Alkaline Remineralization filter 4. Stainless steel faucet with brushed nickel finish. See more | | Material Type | 1. Pleated Carbon Compound filter 2. 800G RO membrane, 3. Alkaline Remineralization filter 4. Stainless steel faucet with brushed nickel finish. | | Maximum Flow Rate | 0.56 gpm | | Model Name | PD800-TAM4 | | Model Number | 800 GPD Mineralized RO | | Number of Items | 1 | | Operating Pressure Range | 20-80 psi | | Other Special Features of the Product | Change Filter Indicator, 800GPD High Capacity, Smart TDS diplay, Alkaline/Remineralize, Heavy Duty, Reduce TDS, Tankless | | Part Number | PD Series | | Power Source | Corded Electric | | Product Dimensions | 14.5"L x 5.3"W x 15.5"H | | Purification Method | Reverse Osmosis, Alkaline/Remineralize | | Special Feature | Change Filter Indicator, 800GPD High Capacity, Smart TDS diplay, Alkaline/Remineralize, Heavy Duty, Reduce TDS, Tankless Special Feature Change Filter Indicator, 800GPD High Capacity, Smart TDS diplay, Alkaline/Remineralize, Heavy Duty, Reduce TDS, Tankless See more | | Supported Water TDS Level Maximum (PPM) | 300 | | UPC | 850040788150 | | Upper Temperature Rating | 100 °F | ## Product Details - **Brand:** FRIZZLIFE - **Capacity:** 800 gallons - **Included Components:** CP filter, 800G RO membrane, TAM4 Alkaline filter, Brushed nickel faucet - **Installation Type:** Under Sink - **Package Information:** Faucet - **Power Source:** Corded Electric - **Product Dimensions:** 14.5"L x 5.3"W x 15.5"H - **Purification Method:** Reverse Osmosis, Alkaline/Remineralize ## Images ![800GPD Reverse Osmosis Water Filter, NSF/ASNI 58&53&42&372 Standard, Alkaline Mineral pH+ Tankless Reverse Osmosis System, 9-Stage Under Sink Filtration RO, 2:1 Pure to Drain, PD800-TAM4 - Image 1](https://m.media-amazon.com/images/I/61vzwnGBhNL.jpg) ## Available Options This product comes in different **Set** options. ## Questions & Answers **Q: Does anybody else get a higher TDS reading with a meter (100-200), but then drops back down to mid teens (13-19) after letting the water run a bit?** A: Hi Luis, Thanks for inquiring with us! Osmosis is a natural phenomenon happens in all RO system, no matter if you have a conventional RO system or tankless RO system. When the RO system starts to work, pressure from the pump overcomes natural osmotic pressure, forcing feed water through the RO membrane that removes the impurities. When the RO system stops working, the pump stops offering pressure as well. At that time, because of different concentrations, a small fraction of ions will enter into pure water and cause TDS to rise by a small amount. However, even if the TDS reading is a little high at the beginning, the quality water is still unbeatable by any other filtration methods including carbon, KDF, ceramic, UF, UV, etc.. The water is totally good to drink and you don’t have to wait for about 1 minute to get the water, since the whole system will not release any harmful substances to the water. The TDS removing rate for PD600 is about 94-95%, if your incoming TDS is high, the outlet TDS will be high too. Hope it helps, if you have any further questions, please feel free to contact us at: support@frizzlife.com Best Regards, Frizzlife Customer Service Team **Q: is the alkaline remineralization filter necessary, can I connect filter directly to the faucet?** A: Hi dear customer, the water from RO membrane is slightly acidic, which also removes natural mineral. It balances the alkalinity of RO water and adjusts the PH to more than 7.5. Drinking weakly alkaline water is beneficial to your health. It also restores health-benefiting essential minerals to your water. It will be totally fine if you don't want to use the TAM3, you don’t have to disconnect the tubing and the fittings on the TAM3. You only need to unscrew the TAM3 filter and the water still can go through. If you have any further question, please feel free to contact us anytime. Best Regards, Frizzlife Customer Service Team **Q: Does the unit need to be installed standing up vertically or can it be horizontal?** A: Hi dear customer, thanks very much for your interest in Frizzlife reverse osmosis system. We are sorry to tell you our RO Filtration System cannot be installed horizontally. If you put it horizontally, the internal water circulation of RO system will be affected and most functions of RO system cannot be realized. The size of the system is 14.9"(length) * 5.2"(width) * 15.5(height). Please check if it fits your cabinet. If you have any further questions, please feel free to contact us. **Q: Does anyone know the wattage of this unit? I can’t seem to find it anywhere. Thanks** A: Hi, great questions, thanks for inquiring with us. The rated power for this unit is 85W. If you have any further questions, please feel free to contact us. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best RO filter and Customer Support when I needed help 4 years after purchase. It works again! *by G***R on October 30, 2022* 2026 update. I would put 10 stars for how Customer Service handled the problem at no cost on a 4 year old machine. ZERO STRESS, zero delay or pushback. When I was writing and in the evenings, got responses in few hours even at mid night Pacific time, with parts shipped notifications. In time of trouble I had the problem fixed after several iterations to pinpoint the root cause and machine finally up and running as flawless past 4 years. They showed their real good face in this issue as reliable, caring, quick, supplier. Many companies can sell, but not many can handle and resolve with grace the customers problems after warranty period. I am reassured again that I made a right decision and can sleep well, knowing the professional help is there when it's needed. I want all suppliers to have same policies and personnel. Even when something breaks after 4 years - the company showed their full support. Details: one day the pressure pump suddenly started leaking and cycling every few seconds making a puddle on the kitchen floor. I opened the machine and saw water dripping from the pump when it was going on pumping at high pressure. Contacted customer service, to buy a new pump as it is 4 years past purchase. Next day after my email to Customer Service I got an email response saying that they have arranged the pump to be shipped to my confirmed address. Free of charge. Reinstalled the pump, no change, pump continued cycling now every 10 sec. Finally the root cause was found - it was the soaking top stainless steel faucet. After 4 years of use, it in a moment developed a leak, 2 drops per 10 seconds. Those 2 drops leak from faucet created significant pressure drop for pump to start every 10 ish seconds and which desintegrated the pump. Frizzlife after free pump replacement and pressure valve offered to send a free faucet as well, as a long time client that paid a big buck for all machine and filters over the years. The problem was solved. Thank you for great worry free customer support. WARNING: If you see your faucet or tubes dripping - fix or replace it immediately, turn off the filter and do not allow pump to cycle every few seconds all day and night and damage the pump. If pump cycles check all tubes, 2 drops of continuous water leak is enough to trigger cycling until pump overheats or damages itself. So make sure tubes and faucet never leak, and it will have no reason to break. You can easy detect and hear the leak problem - if filter pump starts one day to continuously cycle every few seconds = there is a leak somewhere. 2022 I studied tons of filters and their negative and positive reviews, cost of filters to change for a while before ordering this set. It is worth time spent. Now maybe someone can save their own. Easy 20 min install and I can only regret that did not use this filter system long before. Tons of room, great taste water and no more hormones and fluoride or other stuff in the water. It shows 00 - 01ppm after membrane and 30-40 after mineral filter. I keep a full pitcher in the fridge as I love the tase of this cooled water even more. The taste feels very clear and crystal, and refreshing. The water from tap has always been somewhat unpleasantly sweet-ish resembling diluted artificial sweetener. Now I have great tasting replacement for bottled water available in the kitchen. For power; As it is a low power gadget, I safely run a few dollar-tree extension cords from the most convenient (not closest) outlet to hide in between cabinets, behind the stove and in front under the cabinets iand managed to hide 99.9% of it off sight also by some tape and few clips, and did not have to drill and pervert sockets with power installations under the sink spending only shameful ~3 minutes on whole process with no mess. ### ⭐⭐⭐⭐⭐ Amazing Filter!!! *by J***I on January 29, 2026* I’ve been using the Frizzlife Reverse Osmosis Water Filter for a bit now and I’m honestly very impressed. The installation was much easier than I expected, and the tankless design saves a lot of space under the sink. The water flow is fast, and the taste difference is noticeable right away — clean, fresh, and no weird aftertaste. I really like the built-in display that shows TDS levels and filter life. It’s convenient not having to guess when filters need replacing. The alkaline remineralization is a nice bonus, and the water tastes great for drinking and cooking. Overall, the system feels well-built and high quality. It does exactly what it promises, and I feel confident about the water my family is drinking. I’d definitely recommend this system to anyone looking for a reliable under-sink RO filter. ### ⭐⭐⭐⭐⭐ Frizzlife PD600 tam3 and mini storage tank. *by D***L on April 10, 2026* Easy install, great tasting water, using my hand held tds meter, the pre filtered tds is 135. After r/o unit says 2 tds and after remineralization at the tap was 55-75 tds. If I let the water run for a minute the tds at the tap was 28. For great tasting water there should be 50-150 tds, so it’s on the money! The only thing I will complain about is in the advertising. The info in the description says unit puts out 0.48gpm. Yet, the sticker on the R/O unit says 0.41gpm. That’s no big deal but still false advertising. In reality it is only producing .28gpm. I do have along run. Unit is in my crawl space and it’s about 25 feet to the faucet in the kitchen. Still happy with system. ## Frequently Bought Together - Frizzlife RO Reverse Osmosis Water Filtration System - 800 GPD Fast Flow Under Sink RO Filter, Tankless, Reduces TDS, Compact, Alkaline Mineral PH, 2:1 Drain Ratio, USA Tech Support, PD800-TAM4 - Frizzlife MWT3 Pressure Mini Water Tank for PD400, PD500, PD600, PX500, PX500-A, 0.13 Gallon Small Pressuized Storage Water Tank for Tankless Reverse Osmosis System G2, P600,G3, with 1/4" Ball Valve - Frizzlife IMC-1 Ice Maker Fridge Water Line Installation Kit Fits For 1/4” & 3/8” Connect Water Filtration system and Reverse Osmosis System --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/469183607-800gpd-reverse-osmosis-water-filter-nsf-asni-58-and-53](https://www.desertcart.hr/products/469183607-800gpd-reverse-osmosis-water-filter-nsf-asni-58-and-53) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-14*