Is it difficult to install by myself?

The system comes with standard-sized connections, a detailed manual, and video tutorials. Many users can complete installation on their own, but a plumber’s assistance can make the process even easier and quicker.

Is there anything special I should know when installing this system?

For best results, apply plumber’s tape and tighten the fittings evenly during installation. This ensures a secure setup and helps prevent seepage, allowing the system to perform reliably.

How long does the housing usually last?

Made with high-strength materials, the housing is built for long-term use under normal water pressure. Adding a pressure regulator can further extend its service life.

Can I install this system outdoors?

Install indoors in a well-ventilated area, shielded from wind and rain, and away from direct sunlight and heat. For outdoor installation, ensure insulation against frost and sun, and waterproofing for both the unit and the pipes.

Does this system remove TDS?

The System is designed to reduce sediment, chlorine, and certain chemicals, effectively improving water quality and taste. It does not reduce TDS. If lowering TDS is your goal, we recommend pairing it with an iSpring RO system.

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🚿 Elevate your home’s water game—because clean water is the new luxury.

EFFORTLESS SETUP - Pre-assembled system with mounting bracket and pressure release valve makes installation and filter changes a breeze.
WHOLE HOME PURITY - Two-stage filtration removes sediment, chlorine, odors & VOCs for crystal-clear water at every tap.
APPLIANCE GUARDIAN - Protects plumbing and water-using appliances from sediment buildup, extending their lifespan and saving you money.
YEAR LONG FRESHNESS - Filters last up to 12 months or 50,000 gallons—perfect for busy households craving consistent quality.
TRUSTED SUPPORT WARRANTY - Backed by 1-year warranty, 30-day money-back guarantee, and lifetime tech support from Atlanta-based experts.

The iSpring WGB21B is a 2-stage whole house water filtration system featuring a 5-micron sediment filter and a premium coconut shell carbon block filter. It effectively removes sediment, chlorine, odors, and harmful VOCs while preserving healthy minerals. Designed for easy DIY installation, it supports up to 50,000 gallons or one year of clean water for a family of four, with fast flow rates and minimal pressure loss. NSF certified and backed by a 1-year warranty plus lifetime support, it ensures fresh, clean water from every faucet in your home.

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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.

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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.

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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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Brand	iSpring
Special Feature	Chlorine Reduction, NSF certified
Package Information	Cartridge
Installation Type	Under Sink
Power Source	Corded Electric
Item Weight	9.89 kg
Model Name	WGB21B 2-Stage Whole House Water Filtration System
Supported Water TDS Level Maximum (PPM)	2500
UPC	662425080359
Global Trade Identification Number	00662425080359
Manufacturer	iSpring
Item model number	1
Product Dimensions	66.04 x 48.26 x 27.94 cm; 9.89 kg
ASIN	B01F9A4UVU

iSpring WGB21B 2-Stage Whole House Water Filtration System w/ 4.5"X10" Sediment and Carbon Block Filters

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