Pentek Big Blue Housings and Accessories
Often imitated, but never equalled, the original Pentek Big Blue housing is the industry leader that all other "Big Blue" water filter housings try to copy. Don't settle for imitators made of questionable materials when you can have the NSF-42 validated original at the same or lower price!
We offer the Pentek Big Blue housing in 2 sizes, 10" or 20", and with 3 inlet/outlet sizes: 3/4", 1", and 1 1/2" for a wide range of whole house and light commercial filtration applications. Big Blue housings accept standard 4 1/2" diameter filter cartridges. Sturdy mounting brackets are available separately for easy mounting.
- low pressure loss
- NSF/ANSI Standard 42 Validated for material and structural integrity
- pressure relief / bleed button on inlet side of housing cap
- sturdy polypropylene construction
- temperature rating: 40 to 100F (4.4 to 37.8C)
- maximum pressure: 100 PSI for 10" and 90 PSI for 20"