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X6670 HCF16-11 Merv 11 Lennox 16"x25"x5" Case of 3

  • Healthy Climate HCF16-11 16" x 25" x 5" Replacement furnace Filter, MERV 11
$30.00 (Fixed shipping cost)

Product Description

X6670 HCF16-11 Merv 11 Lennox MERV 11 Furnace Filters

Effective box media filter

Looking for FREE DELIVERY Click Me!

These Lennox Filters are Designed to work with any HVAC system, the HCF16-11 provides good effective filtration to make any home's air healthier. Unlike many other Filters, it doesn't add to the cost of running the heating and cooling system.

Energy Efficiency

  • Provides whole home filtration for optimal home comfort and air quality, with no additional energy costs
  • Compatible with any HVAC system—no additional power source needed


  • MERV 11* media filter (MERV 11*/CADR 520**)
  • Removes up to 85% of particles such as dust, dirt, and mold spores down to 3 microns***
  • No ozone emissions—a known lung irritant****

You should read Five good reasons to change your air furnace filters

*MERV = Minimum Efficiency Reporting Value. Describes the filter's ability to capture particles and ranges from 1 to 16. Typical fiberglass filter = MERV 1. The higher the MERV rating, the better the filtration

**The Clean Air Delivery Rate (CADR) represents the cubic feet of clean air produced per minute

***One micron = 1/25,000 of an inch in diameter

****U.S. Environmental Protection Agency, "Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences", August 2006 

If you live in the following provinces: British Columbia, Alberta, Saskatchewan, Manitoba, New Brunswick, Newfoundland, and Eastern Quebec, please read. If you wish to order this filter product and you live in any of the above provinces, please contact us in regards to shipping, in order to find out the cost to ship the item to you. Please note that the shipping indicated in the listing, on this page, only includes calculations for Ontario and most of Quebec.If you proceed in purchasing the filter item without contacting us prior to your purchase, and then wish to cancel your order due to the extra shipping charges, a cancellation fee may be applied.


Product Videos

X6670 HCF16-11 Merv 11 Lennox 16"x25"x5" Air Filters (00:26)
http://ottawafurnacefilters.ca/x6670-hcf16-11-merv-11-lennox-16x25x5-case-of-3/ LENNOX / HEALTHY CLIMATE X6670 Part No. X6670 Fits Lennox Unit: HCF16-11 Nominal Size: 16" x 25" x 5" Actual filter Size 15 3/4" x 24 3/4"x 4 3/8" Rating: Merv 11 Also fits: Lennox: HCC16-28, HCC16-28, HCXF16-16, HCF16-16, HCF16-10 Carrier: EZXCAB016, FILCABCC0016, MPKA0016, MACPAK, MPKA, MAC Honeywell: F25A1043, F25F1042, F35F1008, F100F1012, F150E1026
  • X6670 HCF16-11...

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Product Reviews

  1. Super Fast Free Delivery and Great Price 5 Star Review

    Posted by on 28th Mar 2018

    Ordered just before noon on one day and delivery was at noon the next day.This is second set of three I have purchased from Ottawa Furnace Filters. Each filter lasts and for approximately 12 months. Size is not usually easily available in local stores and usually more expensive. Shipping is free and no tax.

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