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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T1-400 Tankless Reverse Osmosis Water Filter System 400 GPD | NSF 58 Standard UV Under Sink RO Filtration System | 8-Stage Filtration for Near 0 TDS | Built-in Pump & 1.5:1 Pure to Drain

Product ID: 471043944

Details

Brand
SimPure
Capacity
400
Included Components
1*machine 4*
Installation Type
Under Sink
Material
Carbon Fiber
Package Information
Dispenser

⚡Built-in UV sterilization

💧400 GPD ultra-fast flow

🛡️NSF/ANSI 58 certified purity

S$640

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Description

💧 Elevate your hydration game with next-gen purity and efficiency!

TANKLESS SPACE SAVVY - Sleek under-sink design saves space and prevents secondary contamination.
ECO EFFICIENT HYDRATION - 1.5:1 pure-to-drain ratio minimizes water waste, outperforming traditional RO systems.
SUSTAINABLE COST SMART - Filters 1057 gallons per cartridge—ditch plastic bottles and save money effortlessly.
PURE WATER ZERO COMPROMISE - Near 0 TDS filtration removes 99.99%+ contaminants for crystal-clear hydration.
RAPID FLOW INSTANT REFRESH - Delivers up to 400 gallons per day with a powerful built-in pump for consistent water pressure.

The SimPure T1-400 is a premium tankless reverse osmosis system featuring 8-stage filtration and built-in UV sterilization. Certified to NSF/ANSI 58 standards, it delivers up to 400 gallons of near-zero TDS purified water daily with an industry-leading 1.5:1 pure-to-drain ratio. Designed for under-sink installation, it combines space-saving innovation with eco-conscious efficiency, providing sustainable, contaminant-free hydration for modern homes.

Specifications

ASIN	B0B14TM99T
Best Sellers Rank	#48,128 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #77 in Under-Sink & Countertop Filtration
Brand Name	SimPure
Capacity	400 gallons_per_day
Container Type	Dispenser
Customer Reviews	4.3 4.3 out of 5 stars (1,388)
Filter Life Cycle	6 Months
Included Components	1machine, 4 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
LowerTemperature Range	40 Degrees Fahrenheit
Manufacture Year	2021
Manufacturer	SimPure
Material Type	Carbon Fiber
Maximum Flow Rate	0.4 Gallons Per Minute
Model Name	T1-400UV
Model Number	T1-400
Operating Pressure Range	90 Pa
Other Special Features of the Product	Tankless
Part Number	T1-400UV
Power Source	T1
Purification Method	Reverse Osmosis
Supported Water TDS Level Maximum (PPM)	500
Unit Count	1.0 Count
Upper Temperature Rating	9 Degrees Fahrenheit

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S$640

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered 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 SINGAPORE.

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TrustScore 4.5 | 7,300+ reviews

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