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Best Heating, Cooling & Air Quality — Page 4

178 products analyzed · Sorted by review count · Page 4 of 9

Air Conditioner Cover Heavy Duty Waterproof Durable for Outdoor Elastic Bottom for Secure Fit Year Around Protection -Gray W34xD34xH30in

Air Conditioner Cover Heavy Duty Waterproof Durable for Outdoor Elastic Bottom for Secure Fit Year Around Protection -Gray W34xD34xH30in

CA$49.99

★4.4(2,446)

Amazon Basics 28" 60-Degree Oscillating Tower Fan for Bedroom, Living Room, Office, with 3 Speeds, Intuitive Mechanical Control, Black, 35W, 27.8" H x 9.4" D x 9.4" W

0 Amazon Basics 28" 60-Degree Oscillating Tower Fan for Bedroom, Living Room, Office, with 3 Speeds, Intuitive Mechanical Control, Black, 35W, 27.8" H x 9.4" D x 9.4" W

CA$88.440

★4.4(2,444)

Gulrear95" Sliding Door AC Vent Kit with Φ 5.9"AC Hose+Filter Screen & Weather Stripping Universal 5.0/5.9 Inch Coupler for Window/Sliding Glass Door Portable AC Energy Saving Airtight Seal Pancel

0 Gulrear95" Sliding Door AC Vent Kit with Φ 5.9"AC Hose+Filter Screen & Weather Stripping Universal 5.0/5.9 Inch Coupler for Window/Sliding Glass Door Portable AC Energy Saving Airtight Seal Pancel

CA$52.990

★4.4(2,199)

EasyAcc Dehumidifiers for Home Basements, 40oz Air Dehumidifier for Home(450sq ft) with Handle/7 LED Lights, Ultra Quiet & Auto Shut off Dehumidifiers for Bedroom Bathroom Closet RV 1200ml Black

0 EasyAcc Dehumidifiers for Home Basements, 40oz Air Dehumidifier for Home(450sq ft) with Handle/7 LED Lights, Ultra Quiet & Auto Shut off Dehumidifiers for Bedroom Bathroom Closet RV 1200ml Black

CA$60.990

★4.0(2,024)

Filterbuy 14x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

0 Filterbuy 14x30x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 13.88 x 29.88 x 0.75)

CA$62.070

★4.6(2,022)

Filterbuy 18x18x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.75 x 17.75 x 0.75)

0 Filterbuy 18x18x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.75 x 17.75 x 0.75)

CA$57.930

★4.6(2,022)

Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

Filterbuy 16x21x1 Air Filter MERV 11 Superior Pet & Allergy Defense (3-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 20.50 x 0.75)

CA$78.63

★4.6(2,017)

EasyAcc® Dehumidifiers, 40 oz Water Tank, (450sq ft) Quiet Dehumidifiers for RV Bedroom Bathroom Closet Auto Shut off 1200ml Small Dehumidifier with Handle, 7 Lights for Closets Trailer

EasyAcc® Dehumidifiers, 40 oz Water Tank, (450sq ft) Quiet Dehumidifiers for RV Bedroom Bathroom Closet Auto Shut off 1200ml Small Dehumidifier with Handle, 7 Lights for Closets Trailer

CA$60.99

★4.0(2,008)

Filterbuy 18x21x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

−10%Filterbuy 18x21x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 18.00 x 21.00 x 0.75)

CA$107.57CA$120.16

★4.6(1,965)

Filterbuy 18x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.50 x 19.50 x 0.75)

0 Filterbuy 18x20x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 17.50 x 19.50 x 0.75)

CA$59.270

★4.6(1,965)

Filterbuy 16x20x2 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

Filterbuy 16x20x2 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 15.50 x 19.50 x 1.75)

CA$81.35

★4.6(1,958)

Filterbuy 14x16x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 14.00 x 16.00 x 0.75)

Filterbuy 14x16x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 14.00 x 16.00 x 0.75)

CA$71.69

★4.6(1,958)

Filterbuy 10x24x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 9.50 x 23.50 x 0.75)

Filterbuy 10x24x1 Air Filter MERV 8 Essential Dust & Allergy Defense (5-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement, Made in USA (Actual Size: 9.50 x 23.50 x 0.75)

CA$64.79

★4.6(1,958)

Air Conditioner Cover for Outside Units - Outdoor AC Cover for Window Unit - 420D Heavy Duty Fabric Waterproof Winter Central AC Covers Fits AC Condensing HVAC Unit (Black, 40''X16''X30'')

Air Conditioner Cover for Outside Units - Outdoor AC Cover for Window Unit - 420D Heavy Duty Fabric Waterproof Winter Central AC Covers Fits AC Condensing HVAC Unit (Black, 40''X16''X30'')

CA$29.44

★4.5(1,805)

Clarston 2L Cool Mist Humidifier for Bedroom with 360° Adjustable Nozzle, High and Low Mist Levels, Ultra-Low Noise, Light-Off, No BPA, Auto Shut Off, Ideal Baby Humidifier with Easy Top Filling

−22%Clarston 2L Cool Mist Humidifier for Bedroom with 360° Adjustable Nozzle, High and Low Mist Levels, Ultra-Low Noise, Light-Off, No BPA, Auto Shut Off, Ideal Baby Humidifier with Easy Top Filling

CA$30.59CA$38.99

★4.4(1,675)

DREO Tower Fan for Bedroom, 90° Oscillating Standing Fans for Room with 4 Speeds, 3 Modes, 28dB Quiet for Sleep, 25ft/s Velocity, 8H Timer, Remote, Living Room, Office, Home, Black, TF117

DREO Tower Fan for Bedroom, 90° Oscillating Standing Fans for Room with 4 Speeds, 3 Modes, 28dB Quiet for Sleep, 25ft/s Velocity, 8H Timer, Remote, Living Room, Office, Home, Black, TF117

CA$99.99

★4.7(1,541)

BLUEAIR Blue Pure 511i Max Smart Air Purifier for Bedroom & Small Rooms up to 1,138 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, Quiet WiFi Air Purifier with Auto Mode

−38%BLUEAIR Blue Pure 511i Max Smart Air Purifier for Bedroom & Small Rooms up to 1,138 Sq Ft, HEPASilent Air Cleaner for Pets, Allergies, Smoke & Dust, Quiet WiFi Air Purifier with Auto Mode

CA$123.82CA$199.99

★4.4(1,408)

ATTITUDE Odor Eliminator with Activated Carbon, Plant-Based Air Purifier, Vegan, Made in Canada, Lavender & Eucalyptus Scent, 227 grams

ATTITUDE Odor Eliminator with Activated Carbon, Plant-Based Air Purifier, Vegan, Made in Canada, Lavender & Eucalyptus Scent, 227 grams

CA$16.94

★3.8(1,279)

Midea Cube Dehumidifier for Basement, Smart Control, ENERGY STAR 20 Pint

−16%Midea Cube Dehumidifier for Basement, Smart Control, ENERGY STAR 20 Pint

CA$209.99CA$249.99

★4.4(1,079)

2-Pack Core Mini Filter Compatible with LEVOIT Core Mini Air Purifie-r, 3-in-1 Efficiency Activated Carbon Pre-filter for LEVOIT Core Mini Replacement Filter

0 2-Pack Core Mini Filter Compatible with LEVOIT Core Mini Air Purifie-r, 3-in-1 Efficiency Activated Carbon Pre-filter for LEVOIT Core Mini Replacement Filter

CA$27.740

★4.6(1,072)