This 20" Big Blue-Style filter housing accommodates most 4.5" x 20" filter cartridges and is best suited for whole-house and commercial applications. The housing is constructed from FDA-grade, NSF listed polypropylene and features double O-ring and buttress thread design for superior sealing. Maximum flow rate depends on filter cartridge. 3/4" FPT ports.
Specs
- Dimensions: 7.25" x 24"
- 3/4" FPT Ports
- Pressure Release
- Accommodates 4.5" x 20" filter cartridges
- FDA and NSF certified polypropylene
- Dual O-ring design
