3-Stage 20″ Whole House Big Blue Well Water Filtration System 1″ FPNT Inlets w/Sediment, Carbon Block, and KDF 85 /GAC Filters

3-Stage 20" Whole House Big Blue Well Water Filtration System – 1" FNPT Inlets with Sediment, Carbon Block, and KDF 85/GAC Filters

Complete Kit Includes:
Everything you need for setup: mounting bracket, dual Big Blue 20" housings with 1" inlet/outlet ports, housing wrench, 12 mounting screws, 2 pipe nipples, and three filters – a 10-micron pleated sediment filter, a granular activated carbon (GAC) filter with KDF 85 media, and a coconut shell carbon block filter.
Assembly Required.

DIY Installation:
Easy-to-follow instructions and a straightforward in/out connection design make this system simple to install for most homeowners.

Standard-Flow Performance:
Ideal for households with 2–4 bathrooms. The 1" NPT connections ensure strong water flow with minimal pressure drop. Equipped with 4.5" x 20" Big Blue filters, offering superior filtration capacity compared to standard 2.5" filters.

Built-in Pressure Relief:
Integrated pressure release valve allows for easier and cleaner filter changes by minimizing water spray.

Sediment Filtration:
Captures rust, sand, and other particulates to improve water clarity and protect downstream appliances and plumbing.

Energy-Efficient Design:
This whole house water filtration system operates without electricity and produces no wastewater, making it an eco-friendly choice.

Filter Dimensions:
Each filter measures 4.5" x 20". Designed especially for treating well water containing iron, hydrogen sulfide, and sulfur odors.