All Furnace Filters & Humidifier Pads

Air Flex Heating & Cooling Ltd.

Family Owned & Operated Heating and Cooling Company in Toronto

Replacing your furnace filter on a regular basis will not only allow your heating and cooling system to operate at maximum efficiency, but can also prolong the life of your furnace and air conditioner plus could help prevent costly unexpected breakdown. We carry all major brands of furnace filters in our Toronto location, so drop in and take advantage of our store discount (50% OFF, select models only) on filters, or we can even arrange for delivery.

Furnace Filters

Lennox / Healthy Climate X6670 Filter

Lennox Healthy Climate X6670 Filter

Lennox/ Healthy Climate part no. X6670 for model HCF16-10.

Replacement filter for model HCF16-10 – 16x25x5 air cleaners, genuine Lennox / Healthy climate part # x6670. Actual filter size 15 3/4″ x 24 3/4″x 4 3/8″. Direct replacement for Honeywell Part#FC35A1001, FC100A1029, and FC200E1029 Price: $49.99 each. Pkg of 2 $90. Pkg of 3 $120

Lennox / Healthy Climate X6672 Filter

Lennox Healthy Climate X6672 Filter

Lennox Healthy Climate part no. X6672 for model HCF16-16

For model HCF16-16 – 16x25x5, replacement filter part #X6672 MERV 16. Actual filter size 15 3/4″ x 24 3/4″ x 4 3/8″. This filter now comes labelled as carbon clean, basically used to absorb odor. Price: $160 each. Pkg. of 2 $290

Lennox / Healthy Climate x6667 Box Media Filter

Lennox Healthy Climate x6667 Box Media Filter

Lennox Healthy Climate PureAir PCO-20C MERV 11 replacement filter 21″x26″x4″ fits the larger PCO-20C PureAir unit.

The Lennox healthy climate PureAir replacement furnace filter uses a MERV 11 pleated filter to capture particles down to 0.3 micron. In most home environments, this filter only needs to be replaced every 4-6 months. Price: $60 each. pkg. of 2 $110

Lennox / Healthy Climate X0583

Lennox Healthy Climate X0583

Also direct replacement for Honeywell F25F1042, F35F1008 and F100F1012Price: $70 each. Pkg. of 2 $125

Lennox / Healthy Climate X0444 Filter

Lennox Healthy Climate X0444 Filter

Lennox/Healthy Climate part number 4400 media replacement filter for PMAC-12c.

Part no. Xo444. Measurements 28″ x 17″ x 6″. Substitute for AprilAire 2400 part no. 401. Expandable media air filter ships like a collapsed accordion and is expanded into existing frame. Price: $ 75 each. Pkg. of 2 $135
Contact us for more detailsContact us to know more

AprilAire Air Cleaner #201 and #401 Filters

AprilAire Air Cleaner and Filters

Air Cleaner Replacement Media Part / stock: #201 for model 2200 and #401 for model 2400.

Genuine Aprilaire stock / part / model no. 401 for Aprilaire /space-gard model 2400 high efficiency air cleaner. Genuine Aprilaire stock no. 201 for model 2200 high efficiency air cleaner. Upgrade this filter system using the Aprilaire part # 1213 upgrade kit. Price: $70 each. Pkg. of 2 $125

AprilAire Air Cleaner #10 and #12 Filters

AprilAire Air Cleaner #10 and #12 Filters

Air Cleaner Replacement Media Filters

Aprilaire water panel/ humidifier pad part # 10 ,fits model’#s 110, 220, 500, 500a, 550, 550a, & 558. Aprilaire humidifier water panel stock # 12 for models 112, 224, 440, 445a & 136.

Aerostar 16x25x1 MERV 11 Pleated Filter

Aerostar 16x25x1 MERV 11 Pleated Filter

Dafco/Aerostar 16x25x1 MERV 11 pleated filter Actual size 15 1/2″ x 24 1/2″ x 3/4″. MERV 11 rating.

This size is the most common 1″ furnace filter. Compare to a 3m filtrete 1250/1500 performance rating. Manufactured by Dafco filtration group.

Carrier Genuine Part# FILCCCAR0016 Filter

Carrier Genuine Part# FILCCCAR0016 Filter

Genuine Carrier FILCCCAR0016/FILXXCAR0016 for MACPAC MPK016 actual size 15 3/4″ x 24 3/4″ x 4 5/16″.

Substitute this filter for standard 16 x 25 x 4 5/16″ filters.

Dafco Basic 16X25X1 Filter

Dafco Basic 16X25X1 Filter

Generic use standard pleated filter.

Size 16″x25″x1″ – MERV 7 For use in residential, commercial and industrial units. Actual measurements 15 1/2″ x 24 1/2″ x 3/4″.

GeneralAire #4521 / MiniMac1200 16x25x3 Filter

GeneralAire #4521 MiniMac1200 16x25x3 Filter

GeneralAire 16x25x3 MiniMac 1200 or GF-4521 or 14164.

Actual size 15 7/8″ x 24 1/4″ x 3

White-Rogers #FR1400 Replacement Filter

White-Rogers #FR1400 Replacement Filter

High Efficiency Professional Media Air Filter

White-Rogers FR1400 TYPE 100 Replacement Filter 26x5x16. Actual size 26″ x 16 1/4″ x 5″. This product can be substituted for Lennox/Healthy Climate part # X0584 MERV 10, found under Lennox products. Please note this is a 16 x 26 x 5 filter not the 16 x 25 x 5 FR1400U-Type 108 also found under White-Rogers.

Humidifier Water Panels

Lennox Healthy Climate X2660 Filter

Lennox Healthy Climate X2660 Filter

X-2660 Humidifier Pad #10

Water panel for HCWB2-12, HCWB2-12A, HCWB3-12, HCWB3-12A WB2-12 & WB2-12A.

Honeywell #HC22A-1007 Filter

Honeywell #HC22A-1007 Filter

Honeywell HC22A 1007 humidifier pad.

For models, such as: HE220A, HE220B, Enviracare HE225, Honeywell HE220A, HE225A, HE225B. Bypass flow through humidifiers. Approximate size 10″ x 9 1/2″ x 1 1/2″.

GeneralAire #990-13 Filter

GeneralAire #990-13 Filter

GeneralAire humidifier pad.

For models such as: 1042, 709, 990, 1040, 1137 & SL16 humidifiers.

WE SERVICE ALL MAKES & MODELS

Including products from these major brands

Need Emergency Service? Call Us at 416-439-7155

24 Hours, 7 Days a Week, 365 Days a Year!

HEATING

Don’t be left out in the cold this winter! Talk to us about scheduling maintenance for your existing equipment or a brand new furnace installation.

COOLING

Beat the heat this summer with a new high efficiency air conditioner or heat pump from Air Flex.

INDOOR AIR QUALITY

Keep your family safe and healthy with the right healthy climate system from Lennox. In our current climate, it’s more important than ever.

WATER HEATER

Tankless water heaters are very reliable, durable and energy efficient. Make the switch today and never ran out of hot water.