Pentair Air Intake Kit | ETi 400 | 475971 Lubricants grids from filter tank and

grids from filter tank and hose off loose material

Sanitizer tests are titrations to help eliminate color-matching problems

This helps protect other metal components in the pool

Hayward Part Number SP071621 Valve Type Vari-Flo 6-Position Multiport Port Size 2" UPC 610377228701 Fits Into

Pentair Air Intake Kit | ETi 400 | 475971 Lubricants grids from filter tank andThe Pentair Air Intake Kit (475971) is the OEM replacement air intake assembly for the Pentair ETi 400 High Efficiency Gas Heater, designed specifically for indoor installations where adequate combustion air supply cannot be guaranteed by the surrounding environment. IMPORTANT: KIT LISTING MULTIPLE COMPONENTS INCLUDED This listing is for a complete Air Intake Kit, not a single component. All kit contents are intended to be installed together as a