Heavy Duty Water Filter Replacement Cartridge for Whole House

The 20" x 4.5" FG25B-KS compound filter is the official 2nd stage replacement filter cartridge for the iSpring WGB32B-KS Whole House Water Filtration System, and it also fits standard 20" whole house water filters. This filter is designed to remove chlorine, lead, mercury, hydrogen sulfide, heavy metals, pesticides, herbicides, odors, and other contaminants, making it an essential component in protecting your family and household appliances from harmful chemicals.

Constructed with high-quality GAC (Granular Activated Carbon) and KDF (Kinetic Degradation Fluxion), the FG25B-KS filter works in tandem with carbon filters (FC25B) and sediment filters (FP25B) to create a reliable shield, ensuring that you and your family can enjoy clean, safe water no matter which part of your home you are getting it from.

The filter's standard size makes it compatible with any whole house water filter housings that require 20" x 4.5" cartridges. Each cartridge is individually wrapped to maintain freshness, and users are advised to unwrap the cartridges before installation.

The filter's lifespan is determined by the contamination level of your source water, with a recommended replacement schedule of every 10-12 months or when you've filtered up to 150,000 gallons of water. The replacement process is hassle-free, ensuring a seamless user experience.

To provide peace of mind, the manufacturer offers technical assistance and customer service support through phone or email from their headquarters in Atlanta, GA. The knowledgeable team is available to help customers find the best filtration solution for their specific water concerns and to provide any necessary after-sale support.

Unlike a reverse osmosis (RO) membrane, the FG25B-KS filter does not reduce Total Dissolved Solids (TDS). Instead, it keeps healthy minerals in the water while removing harmful chemicals. Customers interested in a filter that removes TDS are encouraged to consider the manufacturer's iSpring Reverse Osmosis (RO) systems.

In summary, the FG25B-KS 20" x 4.5" compound filter is a reliable and effective solution for whole-house water filtration, offering protection against a wide range of contaminants while preserving healthy minerals in the water. The filter's standard size, long lifespan, and excellent customer service make it an attractive choice for homeowners seeking to ensure the safety and purity of their household water supply.

product information: