Top 10 Best 18x18x1

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system. DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. ATTRACTS AND CAPTURES large particles such as lint, household dust, dust mite debris and mold spores. MPR 300 has a rating of MERV 5. The higher the MPR, the more microparticles-such as pollen, pet dander, smoke, bacteria and viruses-your filter will capture from the air passing through it. CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating cooling system or HVAC system. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool -- wasting energy. Sign-up for a filter change reminder program that works for you. FOR RESIDENTIAL use only. CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filters packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, youll get a notification to change your filter.

Nominal Size 18 x 18 x 1, Actual Size 17 34 x 17 34 x 34 17.75 x 17.75 x 0.75. Measure your air filter for the exact size and compare it to our actual size to ensure proper fit.. Ideal for high efficiency air filtration and will help those with moderate allergies and asthma.. Nordic Pure MERV 12 is equivalent to MPR 1500-1900. Made in the USA.

Nominal size 18x18x1 Actual size 17 34x17 34x34 This MERV 13 filter is comparable with MPR 1500-1900 FPR 10.. Designed to filter microscopic particles such as lint, dust mites, spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria. Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months. 100 synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier more productive.

Nominal size 18x18x1 Actual size 17 34x17 34x34 This MERV 8 filter is comparable with MPR 600 FPR 5.. Designed to filter microscopic particles such as lint, dust mites, spores, and pollen. Simple to install and a cost-effective step towards a healthier home environment. For best results, change your filters every 60 to 90 days but increase frequency to 30 days during peak summer and winter months. 100 synthetic electrostatic media for high efficiency with low air flow resistance. Manufactured in the USA by Filtration Group, a world-leading manufacturer and supplier of filtration solutions making the world safer, healthier more productive.

Maximum odor reduction unscented pleated air filter. Allergen air filter plus enhanced odor reduction. Built in carbon granules have large capacity for absorbing odors. MERV 11 rating allergen reduction performance. Lasts up to 90 days.

18x18x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size 17.5 x 17.5 x 0.75 inches. MERV 8 synthetic media comparable with MPR 600 FPR 5 protects homes from dust, pollen, and more by trapping 90 of airborne particles without impacting air flow. High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. All components are manufactured within the United States and designed with recyclable materials.

EZ Flow II Spun Fiberglass Disposable Furnace Filter.. Flat Panel.. No Metal Media Retainers.. No Metal Media Retainers.. 30 Day Filter..

18x18x1 replacement air filters for your furnace, air conditioner, or HVAC system actual size 17.5 x 17.5 x 0.75 inches. MERV 8 synthetic media comparable with MPR 600 FPR 5 protects homes from dust, pollen, and more by trapping 90 of airborne particles without impacting air flow. High-quality construction features an electrostatically charged, pleated design that captures more harmful particles and prolongs the products lifespan by 3 times that of fiberglass models. Industrial-grade beverage board frames with dual wire backings outperform standard cardboard designs. All components are manufactured within the United States and designed with recyclable materials.

OUTPERFORMS FIBERGLASS, WASHABLE AND NON-ELECTROSTATIC 3-month pleated 1 in. air filters for your furnace, air conditioner or HVAC system. DESIGNED WITH EXCLUSIVE Filtrete Brand 3-in-1 technology from 3M to trap unwanted air particles while letting cleaner air flow through. ATTRACTS AND CAPTURES large particles such as lint, household dust and dust mite debris. MPR 600 has a rating of MERV 7. The higher the MPR, the more microparticles - such as pollen, pet dander and smoke - your filter will capture from the air passing through it. CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating cooling system or HVAC system. A dirty filter will slow down air flow and make the system work harder to keep you warm or cool--wasting energy. Sign-up for a filter change reminder program that works for you. FOR RESIDENTIAL use only. CREATE A CHANGE COUNTDOWN in the Filtrete Smart app. Simply use the app to scan the barcode on your filters packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, youll get a notification to change your filter.

Experience the clean air difference.. Pack of 4 air filters designed with baking soda media to control, absorb, and eliminate offensive odors. MERV 8 rating Removes household dust, pollen, dirt, mold spores and more. V-pleats provide large media surface area for more effective filtration while keeping airflow resistance low. Each filter maintains efficiency for up to 90 days. Compatible with HVAC systems requiring filters sized 14 x 18.