Under-sink 3-stage water filtration system, bacteria and virus protection.

No, the US31 under-sink water filtration system does not require electricity. It works on water pressure alone.

How much water pressure is required for it to work?

The feed water pressure should be: 30-70 psi

How long do the filters last before needing replacement?

The filters should be replaced every 6 to 12 months, depending on usage and water quality. This ensures optimal performance and water quality.

No, this under-sink water filtration system does not reduce TDS levels. Instead, it maintains the TDS of the incoming water, preserving essential minerals. If TDS reduction is necessary, we recommend considering an iSpring reverse osmosis system.

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US31

Product ID: 70011705

Details

Brand
iSpring
Capacity
10000 gallons
Included Components
housings parts
Installation Type
Under Sink
Material
Combination of
Package Information
Bottle

💧10,000-gallon ultra capacity

🚰1 GPM fast flow rate

⚙️3-stage NSF/ANSI certified filtration

$849

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Description

🚰 Elevate your hydration game with pro-grade purity and speed!

SLEEK SMART DESIGN - Brushed nickel faucet paired with a transparent housing for quick visual filter checks and modern kitchen style.
TRIPLE ACTION PURITY - NSF/ANSI certified 3-stage filtration slashes chlorine, sediment, and odors for crystal-clear water.
FLOW WITHOUT THE WAIT - Delivers a powerful 1 gallon per minute flow—20x faster than typical water pitchers for instant hydration.
EFFORTLESS INSTALLATION - Patented above-counter faucet mounting means no more under-sink wrestling—setup in minutes.
ENDURANCE MEETS EFFICIENCY - Filters up to 10,000 gallons with a full year of reliable, maintenance-light performance.

The iSpring US31 is a premium 3-stage under-sink water filtration system featuring NSF/ANSI certified filters that reduce chlorine, sediment, and harmful chemicals. With a robust 10,000-gallon capacity and a 12-month filter life, it delivers clean, fresh-tasting water at a rapid 1 GPM flow rate. Its patented above-counter faucet installation and sleek brushed nickel finish combine convenience with style, backed by a 1-year warranty and lifetime U.S.-based support.

Specifications

ASIN	B07CHXVRS5
Best Sellers Rank	#3,285 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Under-Sink & Countertop Filtration
Brand	iSpring
Brand Name	iSpring
Capacity	10000 gallons
Container Type	Bottle
Customer Reviews	4.5 out of 5 stars 2,020 Reviews
Filter Life Cycle	12 months
Global Trade Identification Number	00662425095681
Included Components	housings, filters, parts and tubings, faucet and mounting bracket
Installation Type	Under Sink
Item Dimensions L x W x H	13"L x 5.3"W x 14.2"H
Item Highlight	10000 Gal, NSF/ANSI Certified Filters, Reduces Chlorine, Sediment, and Harmful Chemicals, SGS-Tested, 5–10 Years Housings
Item Type Name	Water Filtration System
Item Weight	5.5 kg
Manufacturer	iSpring Water Systems
Material	Combination of materials
Material Type	Combination of materials
Maximum Flow Rate	1 gpm
Model Name	US31
Model Number	US31
Number of Items	1
Other Special Features of the Product	Multi Stage Filtration, Portable, Heavy Duty, Leak-Proof
Part Number	US31
Power Source	Ac
Product Dimensions	13"L x 5.3"W x 14.2"H
Purification Method	3 Stage. Chemical Absorption and Mechanical Filtration
Special Feature	Multi Stage Filtration, Portable, Heavy Duty, Leak-Proof
UPC	662425095681
Unit Count	1 Count
Upper Temperature Rating	100 °F
Warranty Description	1 Year Manufacturer
Water Saving Percentage	100

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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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$849

Duties & taxes included

In stock

Sold byAmazon FijiDelivered 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 Fiji.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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