Tier1 brand replacement for Comfort Plus - 20 x 21 x 5 - MERV 11 (2-Pack) Flatrate9_99 Reduce sediment that can impact

Reduce sediment that can impact the quality of your drinking water or corrode your appliances by ordering and installing the 20 inch x 4

Tier1 filters are designed as a trusted alternative to branded OEM options

By reducing iron content

The Pentek 158117 Slim Line Water Filter Housing fits standard 1/4-inch water lines

Tier1 Air Filters will clean your air more efficiently while keeping your HVAC system running smoothly

Tier1 brand replacement for Comfort Plus - 20 x 21 x 5 - MERV 11 (2-Pack) Flatrate9_99 Reduce sediment that can impactThis Tier1 20X21X5 air filter is rated at MERV 11 to capture 90% of particles, 1 3 microns in size. Replacement for: Comfort Plus.