Filter Specifications: 16" x 25" x 4" Made in the USA MERV 8 replacement air filter (comparable with MPR 600 & FPR 5); Actual Size: 15-1/2" x 24-1/2" x 3-5/8" Standard Compatibility: This air filter works with HVAC systems that take 4" filters. Measure your air filter and compare it to our "Actual Size" to ensure proper fit. It is comparable to the 3M Filtrete MPR 600 Clean Living, Honeywell FPR 5 Micro Defense, Aerostar MERV 8 Clean, and Filterbuy MERV 8 Silver series of filters. Effective Filtration: Low pressure drop electrostatically charged MERV 8 filter media traps unwanted microscopic air particles such as lint, dust mites, pollen, and pet dander. Standard Construction: Features 100% synthetic thermally bonded fibers with no chemical binders continuously bonded to a galvanized metal support grid and supported by a high wet strength moisture Durable beverage board frame.
