Decor Grates FRP410 Pristene Décor Grates Registers, Inches, 4-Pack, 4" W X 10" L Air Filter Retainer

• Clips under Decor Grates register to hold filter media in place
• Allows operation of Decor Grates airflow control without compromising filter
• Pressure fitted to prevent retainer separating from register
• Only works with Decor Grates floor registers
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

This Decor Grates air filter clips under Decor Grates register to hold filter media in place and allows operation of Decor Grates airflow control without compromising filter. Pressure fitted to prevent retainer separating from register and only works with Decor Grates floor registers.Measure the inside of the damper box before cutting the filter media. For example, the inside measurement of a 4”x10” damper box is only 3.5”x9.5”. Each pack of filter media will produce the maximum possible number of filters by cutting only what you need. If you only have 4”x10” registers, the maximum possible number of filters from one filter pack is 15.