Does this system require electricity to operate?

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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💧 Elevate your hydration game with pure, mineral-rich water on demand!

SLEEK EUROPEAN DESIGN - Brushed nickel all-metal faucet adds a modern, professional touch to your kitchen setup.
EFFORTLESS MAINTENANCE - Clear see-through first stage housing and easy filter replacement every 6-12 months keep your system running flawlessly.
MINERAL RICH HYDRATION - Preserves essential healthy minerals by not lowering TDS, delivering naturally balanced drinking water.
CERTIFIED SAFETY SUPPORT - NSF/ANSI certified, FDA compliant, backed by 1-year warranty and lifetime US-based customer service.
TRIPLE STAGE PURIFICATION POWER - PP sediment + GAC + CTO filters remove sediments, heavy metals, chlorine taste & odor for crisp, clean water.

The iSpring US31 Classic is a premium 3-stage under sink water filtration system featuring sediment, GAC, and CTO carbon block filters. It delivers high-capacity, tankless filtration that removes sediments, heavy metals, chlorine, and odors while preserving healthy minerals. Designed with a stylish brushed nickel faucet and clear housing for easy maintenance, it meets NSF/ANSI standards and comes with reliable US-based support.

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.

What is Desertcart? Is it safe to order from?+

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.

€ 342.04

Duties & taxes incl.

Slovakiastore

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30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Brand	iSpring
Model Number	US31
Color	multi
Product Dimensions	33.02 x 13.46 x 36.07 cm; 5.45 kg
Capacity	1 Gallons
Material	carbon block
Special Features	Chlorine, NSF certified, Tankless
Item Weight	5.45 Kilograms

iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + GAC + Carbon

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