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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
97% efficiency
PUREFLOW HEPA (High Efficiency Particulate Air) offers 99
Includes four 10x10x1 MERV 11 air filters for routine filter changes in residential HVAC systems
and other fine airborne particles for higher-efficiency home air filtration
PUREFLOW, Home Furnace Air Filter 16x20x1, with 4 Layers of Advanced Filtration Technology, MERV-13 (2 - Pack) 2000 97% efficiencyPUREFLOW Ultra+ Home Air Filters deliver premium air filtration for homes that demand high performance HVAC protection. Featuring MERV 13 filtration with a high grade layer of activated charcoal, Ultra+ is designed to capture fine airborne particles while helping manage common household odorssupporting a fresher indoor environment and consistent HVAC performance. MERV 13 FILTRATION PERFORMANCE. PUREFLOW Home Air Filters are designed to capture dust,
