Lennox 26Z89 - Healthy Climate HCF19-11 20" x 22" x 5" MERV 11 Replacement Filter
Get The Lennox 26Z89 - Healthy Climate HCF19‐11 20" x 22" x 5" MERV 11 Replacement Filter Delivered To Your Door
Our Lennox 26Z89 - Healthy Climate HCF19‐11 20" x 22" x 5" MERV 11 Replacement Filter will provide you with the cleanest air your home has ever had. This product is a genuine Lennox product, sourced directly from the manufacturer.
This furnace air filter replacement is shipped from Canada and is built for Canadian homes.
In most home environments, this filter only needs to be replaced every 3-4 months.
Actual size 19‐15/16" x 21‐5/8" x 4‐3/8"
FITS THE FOLLOWING MODELS:
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Lennox: HCC19‐22, HCC19‐25
Indoor air quality is essential to our well-being, and Canadians deserve a company that just gets it right. PureFilters was founded with a mission of making superior indoor air quality simple and affordable. PureFilters sources Lennox furnace filters directly from the manufacturer, saving customers a ton of time and money.
Not sure when to change your furnace filter? Check out our guide on how often you should change your furnace filter.
Not sure which MERV rating you should choose? Check out our MERV rating comparison chart.
Not sure if this is the correct furnace filter size? Check out our guide on nominal vs actual filter size.
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Lennox 26Z89 FAQs
Is the Lennox 26Z89 the same as the Healthy Climate HCF19-11?
Yes. Lennox 26Z89 is the catalogue number for the Healthy Climate HCF19-11, a 20 x 22 x 5 MERV 11 box filter. Lennox lists it for its HCC19-22 and HCC19-25 Healthy Climate air handler cabinets; in the name, "HCF19" refers to that cabinet family and "11" is the MERV rating. If your old filter shows either number, this is the matching replacement.
What are the actual dimensions of the Lennox 26Z89?
The Lennox 26Z89 is sold as 20 x 22 x 5 inches, but Lennox's Healthy Climate engineering handbook gives the actual filter size for the HCC19-22 and HCC19-25 cabinets as 19-15/16 x 21-5/8 x 4-3/8 inches. Like most 5-inch media filters, it is well under 5 inches deep, so match the part number rather than a tape-measure reading.
What is the difference between the Lennox 26Z89 and 26Z91?
The Lennox 26Z89 and 26Z91 both fit the HCC19-22 and HCC19-25 air handler cabinets at 20 x 22 x 5, but the 26Z89 (HCF19-11) is MERV 11 and the 26Z91 (HCF19-16) is MERV 16. In Lennox's test data, MERV 16 media captures 95% of 0.3 to 1 micron particles, versus 28% for MERV 11.
How often should I replace the Lennox 26Z89?
Lennox rates its Healthy Climate media filters, including the 26Z89, for up to 12 months, but in most homes we recommend replacing it every 3 to 4 months, and sooner with pets, renovation dust or heavy heating and cooling use. Lennox also notes that household size, pets and lifestyle can shorten a filter's life.