Tier1 brand replacement for Totaline - 19 x 20 x 4-1/4 - MERV 13 (2-Pack) Whirlpool 5 air filter is rated

5 air filter is rated at MERV 11 to capture 90% of particles

The RO-QC-450-CBRF Tier1 4-Stage Carbon Block Quick Change Reverse Osmosis Water Filter Replacement is a replacement filter for Tier1 RO-QC-450

the P1-D Culligan whole house water filter is a genuine OE part that fits into systems that use 9 3/4 x 2 1/2 cartridges

The Travel Berkey® System features a 1

convenient alternative to bottled water

Tier1 brand replacement for Totaline - 19 x 20 x 4-1/4 - MERV 13 (2-Pack) Whirlpool 5 air filter is ratedThis Tier1 C0021 air filter is rated at MERV 13 to capture 90% of particles, 1 microns or smaller in size. Replacement for: Totaline.