what's the voltage of the pump? Can it be connected directly to a 12 or 24V system?

The connection voltage is 110 volts AC .I do not recall seeing a transformer for changing voltage to DC.

how much room does it take up under the counter?

The system dimension is 15.9"w x 5.2"d x 15.6"h, my system is underneath a country sink, which has the minimum space underneath of any sink that I am aware of & it fits just fine with a little resourcefulness.

where is this product made? country of origin

I have no idea but assuming in China.

Can I add a bladder tank? Any issues with doing so? I have a well and would like to have water if the power goes out.

No this system was designed to be tankless, the pump would add too much pressure

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T1-400ALK Alkaline UV Reverse Osmosis System, NSF/ANSI 58 Certified, Tankless RO Water Filter System 400 GPD, pH+ Remineralization Water Filtration Under Sink, BPA Free, Built-in Pump

Product ID: 557898858

Details

Brand
SimPure
Capacity
400
Included Components
1*T1-400ALK 1*
Installation Type
Under Sink
Material
BPA-Free Food
Package Information
Under Sink RO

⚡Built-in booster pump

💧400 GPD ultra capacity

🛡️NSF/ANSI 58 certified purity

€ 589.34

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Description

💧 Elevate your hydration game with next-level purity and style!

ALKALINE BOOST - Enhances water with essential minerals for a balanced pH and revitalizing taste.
PURE POWERHOUSE - Delivers up to 400 gallons of pristine water daily—never run dry on hydration.
ECO EFFICIENT FLOW - 1.5:1 pure-to-drain ratio minimizes water waste—hydrate sustainably without compromise.
PLUG PLAY PURITY - Quick-change filters and built-in pump make installation and maintenance effortless.
TANKLESS SPACE SAVVY - Sleek under-sink design frees up cabinet space while preventing secondary contamination.

The SimPure T1-400ALK is a premium NSF/ANSI 58 certified tankless reverse osmosis system featuring a built-in booster pump and UV purification. It produces up to 400 gallons per day of alkaline remineralized water, removing over 99.99% of contaminants while enhancing pH with natural minerals. Designed for under-sink installation, it offers a compact footprint, eco-friendly 1.5:1 pure-to-drain efficiency, BPA-free materials, and easy filter changes—perfect for health-conscious professionals seeking sustainable, high-performance water filtration.

Specifications

ASIN	B0C9ZB7WRS
Best Sellers Rank	#47,056 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Under-Sink & Countertop Filtration
Brand Name	SimPure
Capacity	400 gallons_per_day
Container Type	Under Sink RO Water Filter System T1-400ALK
Customer Reviews	4.2 4.2 out of 5 stars (587)
Filter Life Cycle	6 Months
Included Components	1T1-400ALK Unit, 1 PP/CTO/RO/ALK filter, 1faucet, 1user manual, 1*sparing
Installation Type	Under Sink
Item Dimensions L x W x H	15.6"L x 5.3"W x 15.7"H
Item Weight	8 Kilograms
Manufacturer	SimPure
Material Type	BPA-Free Food Grade Material
Maximum Flow Rate	0.27 Gallons Per Minute
Model Name	T1-400ALK
Model Number	T1-400ALK
Other Special Features of the Product	Alkaline Water, Built-in Booster Pump, NSF/ANSI 58&372 Certified, Tankless, UV
Part Number	T1-400ALK
Power Source	Ac
Purification Method	0.0001μm Reverse Osmosis, UV Power, pH+
Smart Home Compatibility	Not Smart Home Compatible
Supported Water TDS Level Maximum (PPM)	500
Upper Temperature Rating	104 Degrees Fahrenheit

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 589.34

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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