10 Best furnace brands in Canada

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Last Updated - 2026/07/01

Best Choice

01
AirPurete

AirPurete 16x25x5 MERV 11 Air Filter, Replacement for M1-1056, Pleated HVAC AC Furnace Filters for Goodman, Amana, Five Seasons and More (Actual Size: 15-3/8" x 25-1/2" x 5-1/4") | 3-Pack

9.9 Easy installation

9.9 Precision

9.5 worth the money
Main highlights

SUPERIOR CONSTRUCTION: Electrostatically charged high-performance pleated design maintains low airflow resistance — engineered for a precise, gap-free fit — proudly made in the USA & Canada
SIZE & DIMENSIONS: Nominal size 16x25x5 | Actual size 15-3/8" x 25-1/2" x 5-1/4" (15.38" x 25.50" x 5.25") — please verify your unit's measurements before ordering
MERV 11 PERFORMANCE: Designed to help reduce common indoor air pollutants, this MERV 11 pleated media (comparable with MPR 1000–1200 & FPR 7) helps capture dust, pollen, lint, and pet dander from the air circulating through your home, without restricting airflow
LONG-LASTING FILTRATION: Electrostatically charged pleated media with more than 18 pleats filters more microscopic particles and outlasts standard fiberglass models — replace every 3–12 months depending on home conditions for optimal performance
COMPATIBLE MODELS: Goodman AMP-M1-1056, GMU1625, GBB1625 | Amana AMU1625, ABB1625, A13MU1625 | Five Seasons FSMU1625, FSBB1625, FSNC1625 | Carrier CMF1625, CNC1625 | Coleman CEMU1625, CENC1625 | Electro-Air EAMU1625, EABB1625, EANC1625 | Broan 918395, 918376, 918402, 919060, MU1625, BB1625 | Totaline P102-1625, P102-MF14A, P102-BB14A, P102-MF14AA | York YMU1625, YNC1625 | CinQuartz CQ1625
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9.7

Exceptional

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02
PleatMate Furnace Filters

16x25x5 - X6670 - MERV 8 Compatible Replacement Filter for Lennox. Actual Size 15 3/4" x 24 3/4" x 4 3/8". Case of 3, Made in Canada by FurnaceFilters.Ca under PleatMate Furnace Filters

9.1 Easy installation

8.7 worth the money
Main highlights

MERV 8 FILTRATION – MERV 8 media helps capture common airborne particles including dust, lint, pollen, pet hair, and household debris, while maintaining efficient airflow throughout your HVAC system.
MADE IN CANADA BY PLEATMATE – Proudly manufactured in Canada by FurnaceFilters.Ca under the PleatMate Furnace Filters brand using quality materials for dependable performance
COMPATIBLE WITH LENNOX X6670 SYSTEMS – Designed as a compatible replacement for Lennox / Healthy Climate Solutions X6670 - 16 x 25 x 5 filter size.
ACTUAL FILTER DIMENSIONS – Actual size measures 15-3/4" x 24-3/4" x 4-3/8". Please verify your existing filter's dimensions and model number before ordering
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9.4

Excellent

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03
Filtrete

Filtrete 16x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 15.68 x 24.56 x 0.78 in)
Main highlights

The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it
OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system
FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters
A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy.
#1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022)
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9.2

Excellent

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Value for Money

04
Filtrete

Filtrete 16x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2-Pack (Actual Size 15.68 x 24.56 x 0.78 in)

20% Off
Main highlights

The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it
OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system
FOR OPTIMAL PERFORMANCE of your heating & cooling system or HVAC system, change your home air filter at least every 90 days for 1 in. filters
A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy.
#1 Recommended Brand* (*Filtrete Brand is the most recommended brand of HVAC Air Filters based on the US Filtrete Brand Health Tracker, Ipsos, June 2022)
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9.0

Excellent

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05

M1-1056

M1-1056 Furnace Filter | Actual Size: 15-3/8" x 25-1/2" x 5-1/4" (16" x 25" x 5") | MERV 11 | Case of 2

8.9

Very Good
06
Aerostar

Aerostar 16x25x1" MERV 8 16X25X1 Merv 8 Pleated Air Filter, Made In The Usa, 6-Pack,White

9.9 Easy to build

9.5 lasts a long time

9.5 worth the money
Main highlights

Fights lint, dust mites, mold spores, pollen, pet dander, and dust
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8.8

Very Good

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07
Filtrete

Filtrete 16x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters

9.9 Simple to use

9.5 Easy installation

9.5 Easy to build
Main highlights

VERSATILE USES: Works for changing the home air filters in your furnace, air conditioner/heating system or HVAC system
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 16x25x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Air filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles to make air cleaner as it flows through
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 15.69 x 24.69 x 0.81
COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
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8.6

Very Good

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08
Amazon Basics

Amazon Basics Merv 5 AC Furnace Air Filter 16x20x1cm
Main highlights

PRODUCT DIMENSIONS: 16 x 20 x 1 inches (LxWxH)
EFFECTIVE: Traps materials pass through the filter; rated MERV 5
EASY MAINTENANCE: Simply replace the air filter every 60 - 90 days for optimal performance
DURABLE: Beverage board frame and wire mesh hold the electrostatically charged filter in place
CLEANER AIR: Home air filter (6-pack) promotes cleaner indoor air; helps furnace or air conditioner run efficiently
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8.5

Good

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09
Filtrete

Filtrete 20x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters

9.9 Simple to use

9.7 Easy installation

8.7 worth the money
Main highlights

VERSATILE USES: Works for changing the home air filters in your furnace, air conditioner/heating system or HVAC system
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 20x25x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Air filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles to make air cleaner as it flows through
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.69 x 24.69 x 0.81
COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
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8.3

Good

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10
Filtrete

Filtrete 20x20x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters

9.9 Easy to build

9.5 Easy installation

9.3 lasts a long time
Main highlights

VERSATILE USES: Works for changing the home air filters in your furnace, air conditioner/heating system or HVAC system
MAKE YOUR HOME YOUR SANCTUARY: 6-pack of 3-month pleated Filtrete 20x20x1 MPR 300 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
EXCLUSIVE TECHNOLOGY: Air filter designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles to make air cleaner as it flows through
DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.69 x 19.69 x 0.81
COUNTLESS PARTICLES: With a 300 MPR and MERV 5 rating, your Filtrete Filter will help capture many particles from the air passing through it
CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
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8.1

Good

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