Aprilaire 813 Competitive Media 20 x 25 Inch Merv 13 (RES813)

Product Description

Aprilaire 813 is a Merv 13 replacement air filter media nominally sized 20 x 25 x 4 inches for whole-home filtration. It uses synthetic polypropylene acrylic fiber media to capture fine airborne particles and allergens and is designed to install in compatible Aprilaire grilles or competitive housings when used with the Aprilaire 4897 upgrade kit. Rated for approximately 2000 cfm with a nominal pressure drop of 0.05 in WC and a 12-month recommended replacement interval.

• Merv 13 filtration efficiency for fine particle capture
• Nominal dimensions 20 x 25 x 4 in; actual dimensions 19.58 x 26.63 x 4.05 in
• Synthetic polypropylene acrylic media; compatible with Aprilaire 4897 upgrade kit and 2025FG grille

Product Highlights

Merv 13 synthetic media replacement filter, nominal 20 x 25 x 4 in; compatible with Aprilaire 4897 upgrade kit; rated ~2000 cfm and 0.05 in WC pressure drop.

Product Information

Standard Information

• Brand: APRILAIRE
• Manufacturer Part Number: 813
• Country of Origin: United States