








Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.
🚿 Elevate your home’s water game with iSpring’s powerhouse filtration duo!
The iSpring F2WGB21B filter pack features a 5-micron polypropylene sediment filter and a high-quality coconut shell carbon block CTO filter, certified to NSF/ANSI standards. Designed for whole house systems, it removes sediment, chlorine, odors, and harmful organic compounds, delivering up to 50,000 gallons of clean water. Easy to install and compatible with standard 10" housings, it protects plumbing and appliances while ensuring fresh, great-tasting water throughout your home.



















| ASIN | B07HYB2TZ6 |
| Best Sellers Rank | #46,615 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #151 in Replacement Water Filters |
| Brand Name | iSpring |
| Compatible Water Purifier Models | iSpring WGB21B |
| Customer Reviews | 4.7 4.7 out of 5 stars (380) |
| External Testing Certification | ANSI, NSF |
| Global Trade Identification Number | 00810004170223 |
| Included Components | 4.5" x 10" CTO Filter X1, 4.5" x 10" PP Sediment Filter X1 |
| Item Dimensions D x W x H | 25.5D x 11.5W x 22H centimeters |
| Item Type Name | Whole House 4.5"x10" Water Filtration High Capacity Sediment and CTO Carbon Block Water Filter Replacement Cartridge Pack Set for WGB21B |
| Item Weight | 1.36 Kilograms |
| Manufacturer | iSpring Water Systems |
| Manufacturer Part Number | F2WGB21B |
| Material Type | Polypropylene (PP) |
| Model Number | iSpring-WGB21B |
| Number of Items | 2 |
| Product Benefits | Provides clean and refreshing water by removing impurities chlorine, prolongs appliance life, protects plumbing |
| UPC | 810004170223 |
| Unit Count | 1.0 Count |
E**L
The iSpring whole house filter is extremely effective in filtering water, specifically well water in southern Alberta. Changing filters was simple and quick. Although it was helpful that the person that changed the filter was the one that installed the system. For my part, it was ordering the system and filters and communicating with Francis with iSpring. Francis provided exceptional service and gave me helpful and professional advice on more than one occasion. Much appreciated! Thank you again. The attached "after" photo shows how effective the filter is!
M**Y
j'ai installé ces filtres en Mars, ils fonctionnaient parfaitement, plus aucune odeur, mais nous somme fin Mai et l'odeur est dèjà de retour, j'habite seul, pas beaucoup d'utilisation, très décu.
S**.
Excelentes filtros para mi cisterna cumplen con su funcion
S**R
I’ve been using these filters for years with great results. Always fit perfectly, they do a great job of filtering with an odor free result. The flow rate/psi differential stays at ~8 to 10 psi until they need changing out. They last a long time. They never come apart and are simple to replace.
A**R
Good replacement filters for our water treatment system.
Trustpilot
3 weeks ago
1 week ago