--- product_id: 44150900 title: "Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20\" Filters, Tankless, for Residential and Light Commercial Usage" brand: "premier" price: "€ 1384.38" currency: EUR in_stock: true category: "Premier" url: https://www.desertcart.hr/products/44150900-light-commercial-reverse-osmosis-water-filtration-system-400-gpd-booster store_origin: HR region: Croatia --- # 400 GPD ultra filtration Built-in booster pump 20" oversized pre-filters Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20" Filters, Tankless, for Residential and Light Commercial Usage **Brand:** premier **Price:** € 1384.38 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your water game with 400 GPD of pure power! ## Quick Answers - **What is this?** Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20" Filters, Tankless, for Residential and Light Commercial Usage by premier - **How much does it cost?** € 1384.38 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/44150900-light-commercial-reverse-osmosis-water-filtration-system-400-gpd-booster) ## Best For - premier enthusiasts ## Why This Product - Trusted premier brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Filter Life:** 20" premium pre-filters trap twice the contaminants, cutting replacement frequency in half. - • **Eco-Friendly Hydration:** Say goodbye to plastic bottles—sustainability meets high-capacity filtration. - • **Unmatched Water Output:** Delivers a powerful 400 gallons per day—perfect for busy commercial spaces. - • **Versatile Commercial Ready:** Ideal for restaurants, salons, labs, and offices craving pure, reliable water. - • **Pressure-Boosted Efficiency:** Integrated booster pump optimizes water pressure for peak RO performance. ## Overview The Premier Light Commercial Reverse Osmosis System delivers up to 400 gallons of purified water daily using dual 200 GPD membranes and a built-in booster pump that maximizes pressure and efficiency. Featuring oversized 20" pre-filters, it doubles contaminant capacity compared to standard filters, reducing maintenance frequency. Designed for light commercial and residential use, it supports a wide range of applications from restaurants to offices, providing eco-friendly, high-quality water filtration without the need for a storage tank. ## Description Our 400 water filtration system combines two high efficiency 200gpd reverse osmosis membranes that produce up to 400 gallons of filtered water per day, making it a great choice for commercial applications. This unique combination of quality reverse osmosis membranes results in top-of-the-line performance rates for removing chlorine, hardness, heavy metals, toxins, and a long list of other water impurities.The system also features a built in booster pump. A booster pump takes the incoming water pressure and brings it up to the optimal level for the reverse osmosis process. This not only increases the system's production rate, but it also maximizes the efficiency in terms of drain to pure water ratio. By monitoring a drop in pressure on the gauge, you can determine when the system's pre filters are due for a change.Compared to the industry standard 10" filters, the 20" oversized pre filters have the capacity to trap twice as many contaminants. This allows the system to be used heavily in commercial environments without needing to change the filters as frequently. Restaurants, salons, labs, and offices all benefit in their own ways from high quality RO water, and this system gets the job done.NOTE:All flow rates stated on our reverse osmosis systems and membranes are assuming a water temperature of 77°F. Water temperature changes will affect the flow rate. For every degree F the temperature lowers, about 3% of product flow is lost. For every degree F the temperature increases, about 3% product flow rate is gained. This occurs because water with a higher temperature has a lower viscosity and higher diffusion rate, which makes it easier for the water to permeate the RO membrane. Lower feed water temperatures during the winter season will result in a decrease in flow rate ## Features - Great for light commercial use in restaurants, labs, salons, cafes, offices, schools, etc. Feed Water Pressure: 22 - 95 psi. - The oversized 20" pre RO filters provide up to 30,000 gallons of filtered water, twice as much as the industry standard 10" filters - Economical & Environmentally Friendly. Eliminates Plastic bottles. 20" Premium filters ensuring a longer filter life. - Compatible with most pressurized storage tanks; tank not included* - Built in booster pump increases the production of purified water by raising the water pressure to the optimal level for the reverse osmosis process ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0711VD9LP | | Best Sellers Rank | #1,534,618 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,093 in Under-Sink & Countertop Filtration | | Brand Name | Premier | | Capacity | 400 Gallons | | Container Type | Cartridge | | Customer Reviews | 2.5 2.5 out of 5 stars (3) | | Included Components | Filter, Drain Saddle | | Installation Type | Under Sink | | Item Weight | 38 Pounds | | Manufacturer | Premier Water Systems | | Material Type | Plastic | | Model Number | LC400-2520-BP | | Other Special Features of the Product | Chlorine Reduction, Tankless | | Part Number | LC400-2520-BP | | Purification Method | Reverse Osmosis, Sedimentation | | Smart Home Compatibility | Not Smart Home Compatible | | Supported Water TDS Level Maximum (PPM) | 50 | | UPC | 818368016157 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 77 Degrees Fahrenheit | ## Product Details - **Brand:** Premier - **Capacity:** 400 Gallons - **Included Components:** Filter, Drain Saddle - **Installation Type:** Under Sink - **Item Weight:** 38 Pounds - **Material:** Plastic - **Package Information:** Cartridge - **Purification Method:** Reverse Osmosis, Sedimentation - **Special Feature:** Chlorine Reduction, Tankless - **Upper Temperature Rating:** 77 Degrees Fahrenheit ## Images ![Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20" Filters, Tankless, for Residential and Light Commercial Usage - Image 1](https://m.media-amazon.com/images/I/61+GO3f392L.jpg) ## Questions & Answers **Q: Would I be able to use this to lower the total dissolved solids in a pool?, I would make sure there was no chlorine** A: Hi, Thank you for your question. This system would not be ideal for filtrating a pool. It will lower TDS of it's product water, so unless you are starting with an empty pool ... You might find a pool filter system a better choice. Thanks Noni Oceanic Water Systems 661 575 0033 OceanicWater . Com **Q: whats the volume per hour** A: Great Question! Under optimal conditions (pressure, temperature of water, ect) you are looking at 12-16 gallons of filtered water per hour. Thanks! Noni Oceanic Water Systems 661 575 0033 OceanicWater.Com **Q: will this unit produce enough water to hook a pressure washer up to it to wash a car. Pressure washer uses 1.2 GPM** A: I wouldn't think so, unless you have a storage tank that can hold, it only produces 400gpd so about .2gpm **Q: Come Whit water tank ?** A: Hi, This particular listing does not come with a tank. If you are interested in including a Storage Tank, feel free to call us to learn more about the different sized tanks that we carry. Thank you for your question. Noni Oceanic Water Systems 661 575 0033 ## Frequently Bought Together - Premier Light Commercial Reverse Osmosis Water Filtration System 400 GPD with Booster Pump | 20" Filters, Tankless, for Residential and Light Commercial Usage - E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Lemoy 1/4" OD Quick Connect Push In to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 30 --- ## 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/44150900-light-commercial-reverse-osmosis-water-filtration-system-400-gpd-booster](https://www.desertcart.hr/products/44150900-light-commercial-reverse-osmosis-water-filtration-system-400-gpd-booster) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-10*