Tier1 brand replacement for Lennox X8790 - 20 x 21 x5 - MERV 13 (2-Pack) Axeon Comparable to soda ash with

Comparable to soda ash with added benefits

The quartz sleeve protects the UV lamp from being in contact with your water and from build up of small matter in water with use

Tier1 PAS-1230 Replacement Pool and Spa Filter fits the Pentair / Pac Fab Mytilus B 100 GPM MA-100/160

Replacement for: York and other brand part numbers ending in MU2025

Note: Not intended for use with untreated or questionable water sources

Tier1 brand replacement for Lennox X8790 - 20 x 21 x5 - MERV 13 (2-Pack) Axeon Comparable to soda ash withThis Tier1 20X21X5 air filter is rated at MERV 13 to capture 90% of particles, 1 microns or smaller in size. Replacement for: Lennox X8790.