☰

Tools & Home Improvement

Building Supplies

Furnace Parts & Accessories

Furnace Filters

Filtrete 18x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81x23.81x0.81 in)

R 2,489

or 4 x payments of R622.25 with Payflex

Payflex

Availability: Currently in Stock

Delivery: 10-20 working days

This item may be available in a different size, colour, scent, version or platform:

Variations

Filtrete 18x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4 Pack (Actual Size 17.81x23.81x0.81 in)
- MAKE YOUR HOME YOUR SANCTUARY: 4-pack of 3-month pleated Filtrete 18x24x1 MERV 11 MPR 1000 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment
- EXCLUSIVE TECHNOLOGY: Designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through
- COUNTLESS MICROPARTICLES: With a 1000 MPR and MERV 11 rating, your Filtrete Filter will help capture many microparticles from the air passing through it
- CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air
- CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your filter at least once every 90 days
- VERSATILE USES: Works for changing the air filters in your furnace, air conditioner/heating system or HVAC system
- SMART APP: Use the Filtrete Smart App (iOS or Android) to set 30-, 60- or 90-day reminders to change your air filter
- MOST TRUSTED: Filtrete Brand is North America’s most trusted brand of HVAC Filters, based on 2024 Sago US Brand Health Survey of Residential HVAC Air Filters

Country	USA
Brand	Filtrete
Manufacturer	3M
Binding	Tools & Home Improvement
ItemPartNumber	9821-4PK
Model	9821-4
Warranty	Call 1-800-494-3552 for warranty questions
Color	18x24x1
Size	18x24x1
UnitCount	4
UPCs	051141915197
EANs	0051141915197
ReleaseDate	0000-00-00

You might also like...

Filtrete Healthy Living Ultra Allergen Reduction HVAC Air Filter, Captures Fine Inhalable Particles, MPR 1500, 18 x 24 x 1, 2-Pack

Filtrete Healthy Living Ultra Allergen Reduction HVAC Air Filter, Captures Fine Inhalable Particles, MPR 1500, 18 x 24 x 1, 2-Pack

24" X 18 Steel Return Air Filter Grille for 1" Filter - Removable Face/Door - HVAC DUCT COVER - Flat Stamped Face - White

Nordic Pure 18x24x1M12-6 MERV 12 Pleated Air Condition Furnace Filter, Box of 6

Nordic Pure 18x24x1M12-6 MERV 12 Pleated Air Condition Furnace Filter, Box of 6

Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 18 x 24 x 1-Inches, 6-Pack

Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 18 x 24 x 1-Inches, 6-Pack

Filtrete MPR 1500 18 x 24 x 1 Healthy Living Ultra Allergen Reduction HVAC Air Filter, 6-Pack

Filtrete MPR 1500 18 x 24 x 1 Healthy Living Ultra Allergen Reduction HVAC Air Filter, 6-Pack

Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 12 x 12 x 1-Inches, 6-Pack

Filtrete Clean Living Basic Dust AC Furnace Air Filter, MPR 300, 12 x 12 x 1-Inches, 6-Pack

FilterBuy AFB MERV 8 16x16x1 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x16x1 - Silver

FilterBuy AFB MERV 8 16x16x1 Pleated AC Furnace Air Filter, (Pack of 4 Filters), 16x16x1 - Silver

Sense & Spray Automatic Air Freshener Refill, Lavender & Vanilla, 0.86 Ounce

Sense & Spray Automatic Air Freshener Refill, Lavender & Vanilla, 0.86 Ounce

Nordic Pure 12x12x1M7-6 MERV 7 Pleated AC Furnace Air Filter, 12x12x1, Box of 6

Nordic Pure 12x12x1M7-6 MERV 7 Pleated AC Furnace Air Filter, 12x12x1, Box of 6