Blue Filter Housing 20″ x 4.5″ with 1″ ports. US Patent NSF Cert Twin O-Ring 1″ x 1″ ports. Pressure Release Button. Suitable for “All of House” use Flow: 2700 Ltrs/hr approx (depending on water quality and cartridges used).
Size: 20″ Housing Suit: Outdoor Applications. U/V resistant, use outside or in areas affected by sunlight. Ports: 1″ ports
1/4″ Port-pressure gauge installation, supplied with 1/4″ stopper – pressure gauge not in use. US designed Twin O-ring Big Blue Housings, Heavy Duty.Suit family of 4. No Filters included