Air Purete Furnace Filters 20x25x5 | Replacement for Lennox model: X6673 | Actual size : 19-3/4″ x 24-3/4″ x 4-3/8″ | Pack of 3 Filters

Air Purete is Canadian brand that makes premium quality pleated filters to fit all of your furnace filter needs. Air Purete is an economical option in terms of cost, efficiency, effectiveness to improve your houses indoor air quality. These pleated air filters are high performing and will last 3 to 12 months (depending on the size and the filtration needs of your home) and capture finer particles and clear more contaminants out of the air.

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CHECK YOUR FIT: Nominal Size: 20x25x5 Actual Size: 19-3/4″ x 24-3/4″ x 4-3/8″
MERV RATING: This is genuine MERV 11 product.
PLEASE NOTE: MERV 11 Media color may vary between WHITE OR YELLOW depending on the manufacturer’s supply.
MADE IN THE U.S.A: Air Purete filters are manufactured and assembled in the USA.
HIGH PERFORMING – Electrostatic media for high efficiency with low air flow resistance.
Replaces Lennox Healthy Climate models: HCF20-16, X6673 (HCF20-11),X0586,X5426,X6675,X8304,X8307,X8310,X8313
Replaces Honeywell models: FC100A1037, FC200E1037
Replaces York models: S1-WHM10202505Y S1-FM10202505HW