Tier1 brand replacement for Aprilaire #401 - 16 x 28 x 6 - MERV 8 (2-Pack) Crystal Quest The Aprilaire 213 Air Purifier

The Aprilaire 213 Air Purifier Replacement Filter by Tier1 (2-Pack) is a high performance MERV 13 air purifier replacement filter for Aprilaire model air cleaners 1210

pressure tanks

The W30W has a lower micron rating than the W50W and gives you even better sediment filtration

This under sink replacement cartridge reduces sediment1 and chlorine taste and odor and scale

For best results

Tier1 brand replacement for Aprilaire #401 - 16 x 28 x 6 - MERV 8 (2-Pack) Crystal Quest The Aprilaire 213 Air PurifierThis Tier1 16X28X6 air filter is rated at MERV 8 to capture particles 3 10 microns in size and is a replacement for: Aprilaire Space Gard #401.