24x24x5 (23.75 x 23.75 x 4.38) MERV 13 Tier1 Grille Filter WaterWorks Effective Rust Cleaner - dissolves

Effective Rust Cleaner - dissolves rust

twist clockwise until it clicks into place

If you need to minimize potential limescale build-up and clogging

FC100A1026

This Tier1 16X20X5 air filter is rated at MERV 13 to capture 90% of particles

24x24x5 (23.75 x 23.75 x 4.38) MERV 13 Tier1 Grille Filter WaterWorks Effective Rust Cleaner - dissolvesOur Tier1 air filter grilles are constructed to ensure air to flow effortlessly between your ventilation systems and your interior rooms. The filters are easy to replace, and larger media capacity provides highly efficient dust particle capture. Nominal size 24 x 24 x 5 inches. Actual size 23 3 4 x 23 3 4 x 4 3 8 inches. No assembly required, the filter should easily slide right in! Improve your overall air quality and circulation in your home with a