Cart Water Filters & Housings Here you can find water filtration systems, filter cartridges, parts and accessories. Showing all 2 results Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Boshart 1″ NPT 4-1/2″ x 10″ Long Giant Blue Housing Kit $86.45 Add to cart Boshart 1″ NPT 4-1/2″ x 20″ Long Giant Blue Housing Kit $137.99 Add to cart