12x20x1 11 5 x 19

12x20x1 (11.5 x 19.5) Accumulair Ruby 1-Inch Filter (MERV 11) (4 Pack)

The Ruby air filter by Accumulair is designed and built with superior quality. Its unique mini-pleat design helps trap the maximum amount of airborne pollutants and increase the medias surface area. The high-quality construction features an... more

12x20x1 (11.5 x 19.5) MERV 11 Filter

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. Electrostatically charged filters.... more

Pamlico Air 12x20x1 MERV 8 Pleated AC Furnace Air Filters. Quantity 6. (Actual Size: 11.5 x 19.5 x 0.75 Inches)

12 x 20 x 1 MERV 8 MPR 600 FPR 5 rated electrostatically charged medium efficiency air filters offer you the protection needed from dirty particles and contaminates while improving the air quality for your residential or commercial applications.... more

12x20x1 (11.5 x 19.5) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria mold mildew or fungi in normal use. more

12x20x1 (11.5 x 19.5) Accumulair Titanium 1-Inch Filter (MERV 13) (6 Pack)

The Accumulair Titanium 12x20x1 air filter contains a unique mini-pleat design that provides high-efficiency filtration without comprising your airflow. The high-quality construction features an electrostatically charged mini-pleated design that... more

12x20x1 (11.5 x 19.5) Accumulair Platinum 1-Inch Filter (APR 1550)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. more

12x20x1 MERV 8 ( MPR 600 FPR 5-6 ) 1 Air Filters for AC & Furnace. Case of 12. Exact Size: 11-1/2 x 19-1/2 x 3/4

Case of 12 of 12 x 20 x 1 MERV 8 MPR 600 FPR 5 rated pleated air filters are electostatically charged and provide the air cleaning performance needed for improving the air quality for your residential or commercial applications. Inferior quality... more

Glasfloss 12x20x1 - MERV 10 -Qty:6 - Furnace Air Filter - Made in USA (Actual Size: 11.5 x 19.5x7/8 inch)

Product Description: The Glasfloss 12x20x1 Pleated HVAC or AC Furnace Air Filters offers superior performance with MERV 10 rating . Due to the higher MERV 10 rating value it holds more Micro Dust Particles Lint Mold Pollen Debris Dust Mites compare to... more

Glasfloss 12x20x1 - MERV 10 -Qty:12 - Furnace Air Filter - Made in USA (Actual Size: 11.5 x 19.5x7/8 inch)

Product Description: The Glasfloss 12x20x1 Pleated HVAC or AC Furnace Air Filters offers superior performance with MERV 10 rating . Due to the higher MERV 10 rating value it holds more Micro Dust Particles Lint Mold Pollen Debris Dust Mites compare to... more

Pamlico Air 12x20x1 MERV 8 Pleated AC Furnace Air Filters. Case of 12. Actual Size: 11-1/2 x 19-1/2 x 3/4

12 x 20 x 1 MERV 8 MPR 600 FPR 5 rated electrostatically charged medium efficiency air filters offer you the protection needed from dirty particles and contaminates while improving the air quality for your residential or commercial applications.... more

Glasfloss ZL 12x20x1 MERV 10 Pleated AC Furnace Air Filters. 6 PACK. Actual Size: 11-1/2 x 19-1/2 x 7/8

Box of 6 of Glasfloss ZL 12x20x1 MERV 10 Air Filters for AC and Furnace. â—� Actual Size: 11-1/2 x 19-1/2 x 7/8 | Nominal Size: 12x20x1 â—� Filtration Rating: MERV 10. Comparable to 3M/Filtrete MPR rating 600 to 800 or Honeywell FPR rating 5 to 6. â—�... more

Filterbuy 12x20x1 MERV 11 Pleated HVAC AC Furnace Air Filters (5-Pack)

The Filterbuy replacement air filter 12x20x1 (actual measurements: 11.50 x 19.50 x 0.75 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle.... more

Filterbuy 12x20x1 MERV 8 Pleated HVAC AC Furnace Air Filters (5-Pack)

The Filterbuy replacement air filter 12x20x1 (actual measurements: 11.50 x 19.50 x 0.75 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle.... more

Filterbuy 12x20x1 MERV 13 Pleated HVAC AC Furnace Air Filters (5-Pack)

The Filterbuy replacement air filter 12x20x1 (actual measurements: 11.50 x 19.50 x 0.75 ) ensures that your furnace air conditioner heat pump or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle.... more

12x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack

12x20x1 A/C Furnace Air Filter. Actual Size: 11-1/2 x 19-1/2 x 3/4. Filter Rating: MERV 8 | FPR 5 | MPR 600. Sold in Packs of 6. Efficiently improve the air quality in residential or commercial applications with our MERV 8 12x20x1 air filter for your... more

12x20x1 MERV 11 MPR 1000 Pleated AC Furnace 1 Air Filters by Pamlico. Quantity 6. Actual Size: 11-1/2 x 19-1/2 x 3/4

The 12x20x1 MERV 11 air filter is designed to be a highly efficient filter to trap and hold allergens pollen and other particles while maintaining a low pressure drop. These filters provide a more efficient and effective filtration application for your... more

12X20x1 MERV 11 MPR 1000 Pleated AC Furnace 1 Air Filters By Pamlico. Case Of 12. Exact Size: 11-1/2 X 19-1/2 X 3/4

Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. ACTUAL SIZE:11-1/2 x 19-1/2 x 3/4 | NOMINAL SIZE:12 x 20 x 1 | FILTERS CAPTURES particles such as allergens pet der... more

Filter King 12x20x1 Air Filter | 6-PACK | MERV 11 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 19.75 x .75

Filter King Merv 11 12x20x1n 6-Pack Air Filter actual size is 11.75x19.75x.75. Our 12x20x1n Furnace Filters are designed to last up to 90 days. These pleated 1-inch air filters are ideal for maintaining the efficiency of your heating and cooling... more

12X20x1 MERV 11 MPR 1000 Pleated AC Furnace 1 Air Filters By Pamlico. Case Of 12. Exact Size: 11-1/2 X 19-1/2 X 3/4

Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. ACTUAL SIZE:11-1/2 x 19-1/2 x 3/4 | NOMINAL SIZE:12 x 20 x 1 | FILTERS CAPTURES particles such as allergens pet der... more

12x20x1 MERV 11 MPR 1000 Pleated AC Furnace 1 Air Filters by Pamlico. Case of 12. Actual Size: 11-1/2 x 19-1/2 x 3/4

The 12x20x1 MERV 11 air filter is designed to be a highly efficient filter to trap and hold allergens pollen and other particles while maintaining a low pressure drop. These filters provide a more efficient and effective filtration application for your... more

12x20x1 air filter Purolator Hi-E 40 Extended Surface Pleated Air Filter Nominal Size 12 W x 20 H x 1 D Actual Size 11-1/2 W x 19-1/2 H x 3/4 D MERV 8 (6-pack)

The Hi-E 40 is a medium efficiency pleated filter available in 1 2 or 4 depths and many standard face sizes to accommodate most system requirements. The 100% hydrophobic synthetic media provides nearly 95% average arrestance. The Hi-E 40 is effective... more

12x20x1 (11.75 x 19.75) Accumulair Platinum 1-Inch Filter (MERV 11) (4 Pack)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. more

12x20x1 (11.75 x 19.75) Accumulair Ruby 1-Inch Filter (MERV 11) (4 Pack)

The Ruby air filter by Accumulair is designed and built with superior quality. Its unique mini-pleat design helps trap the maximum amount of airborne pollutants and increase the medias surface area. The high-quality construction features an... more

12 Pack of 12x20x1 MERV 10 Pleated Air Filters by Glasfloss. Actual Size: 11-1/2 x 19-1/2 x 7/8

The 1 inch Glasfloss MERV 10 pleated allergen reduction electrostatic air filter will enhance the air quality in your home or business. This electrostatic air filter attracts and captures airborne dust pollen mold spores pet dander smog dust mite... more

6 Pack of 12x20x1 MERV 13 Pleated Air Filters by Glasfloss. Actual Size: 11-1/2 x 19-1/2 x 7/8

6 Pack of 12x20x1 MERV 13 Pleated Air Filters by Glasfloss. Actual Size: 11-1/2 x 19-1/2 x 7/8 â—� Filtration Rating: MERV 13. Comparable to 3M/Filtrete MPR rating 1900 to 2200 or Honeywell FPR rating 10. â—� Protects from pollen dirt dust pet dander... more

Filter King 12x20x1 Air Filter | 6-PACK | MERV 13 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 11.75 x 19.75 x .75

Our Furnace Filters are designed to last up to 90 days. These pleated 1 and 2-inch air filters are ideal for maintaining the efficiency of your heating and cooling systems. Make sure you measure your filter. more

Glasfloss ZL 12x20x1 MERV 10 Pleated AC Furnace Air Filters. Box of 4. Exact Size: 11-1/2 x 19-1/2 x 7/8

With improved filtration reliability and performance the 12x20x1 Glasfloss ZL MERV 10 air filter can be used in HVAC systems for your home or business. The MERV 10 filter features the latest in media technology to achieve a MERV 10 rating per the... more

6 Pack of 12x20x1 MERV 10 Pleated Air Filters by Glasfloss. Actual Size: 11-1/2 x 19-1/2 x 7/8

The 1 inch Glasfloss MERV 10 pleated allergen reduction electrostatic air filter will enhance the air quality in your home or business. This electrostatic air filter attracts and captures airborne dust pollen mold spores pet dander smog dust mite... more

Filters Fast 12x20x1 Air Filter Merv 13 1 AC Furnace Air Filters Made in the USA Actual Size: 11.75 x 19.75 x 0.75 6 Pack

Filters Fast MERV 13 Pleated Air Filters - 12 x 20 x 1 - 6 Pack Filters Fast air filters will improve the air quality in your home and can help the performance of your HVAC system. It’s recommended that you change the filter at the start of a new... more

Filtrete 12x20x1 AC Furnace Air Filter MPR 1000 Micro Allergen Defense 6-Pack (exact dimensions 11.81 x 19.81 x 0.81)

Opt for a Filtrete Allergen Defense Air Filter to transform your central heating and cooling system into a whole home air filtration operation. This no nonsense filter helps capture varying sizes of particles from the large (lint pollen dust and pet... more

12x20x1 (11.75 x 19.75) Accumulair Titanium 1-Inch Filter (MERV 13) (6 Pack)

The Accumulair Titanium 12x20x1 air filter contains a unique mini-pleat design that provides high-efficiency filtration without comprising your airflow. The high-quality construction features an electrostatically charged mini-pleated design that... more

12x20x1 (11.75 x 19.75) Accumulair Platinum 1-Inch Filter (APR 1550)

Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Heavy duty construction frame prevents airflow bypass. more

12x20x1 (11.75 x 19.75) Accumulair Gold 1-Inch Filter (MERV 8) (6 Pack)

Up to 20-times more effective at capturing micro particles than ordinary fiberglass filters. Designed for uniform air flow. Will not support the growth of bacteria mold mildew or fungi in normal use. more

12x20x1 (11.75 x 19.75) ARM & HAMMERâ„¢ Enhanced Allergen 12000â„¢ MERV 8 Air Filters

12x20x1 ARM & HAMMER™ Enhanced Allergen 12000™ Air Filter has a MERV 8 rating. It is designed with ARM & HAMMER® baking soda and a high performance synthetic pleated media to trap airborne particles like pollen dt pet dander and a variety of other... more

Aerostar 12x20x1 MERV 11 Air Filter 12x20x1 Box of 4

Size: 12 x 20 x 1 Model Number: 12x20x1 Designed for Superior Filtration Efficiency Made with electrostatically charged synthetic material that draws and captures allergens including lint dust mites mold spores pollen pet dander and dust. Improve... more

Airteva AC Furnace Filter With (1) Biosponge Plus Replacement Pad 19 5/8 x 19 5/8 x 1) Actual Size: 19 5/8 x 19 5/8 x 3/4

Provides maximum protection against airborne contamination. 60 Day Money-Back Guarantee. Includes: (1) permanent aluminum frame & (1) BioSponge Plus refill. Simple to use easily fits all makes and models of furnaces and air conditioners--any size... more

Simply Filters 12x20x1 MERV 11 MPR 1000 Air Filter - Actual Size: 11.75 x19.75 x0.75 HVAC AC Furnace Air Filter (12 Pack)

Introducing Simply Filters 12 x 20 x 1 MERV 11 Air Filter your go-to solution for a healthier indoor environment. This pack of filters with an actual size of 11.75 x 19.75 x 0.75 is universally compatible fitting seamlessly into both residential and... more

Simply Filters 12x20x1 MERV 11 MPR 1000 Air Filter - Actual Size: 11.75 x19.75 x0.75 HVAC AC Furnace Air Filter (8 Pack)

Introducing Simply Filters 12 x 20 x 1 MERV 11 Air Filter your go-to solution for a healthier indoor environment. This pack of filters with an actual size of 11.75 x 19.75 x 0.75 is universally compatible fitting seamlessly into both residential and... more