Best 25 4 Inch Filters

 

16x25x4 155 x 245 x 375 Accumulair Platinum 4-Inch Filter APR 1550 #ad

16x25x4 (15.5 x 24.5 x 3.75) Accumulair Platinum 4-Inch Filter (APR 1550)

16x25x4 (15.5 x 24.5 x 3.75) Accumulair Platinum 4-Inch Filter (APR 1550) #ad - This filter is 16x25x4 and measures 15. Uniform pleat shape enhances dust holding capacity and maximizes air flow. This product is listed and rated by underwriters laboratories as u. Lasts up to 3 months. 75. 5×3. Class 2. 5×24. Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. The supercharged pleated panel filtering media is ideally suited for capturing fine airborne allergens such as dust, smoke, dander, mold, pet dander, and dust mites. Heavy duty construction frame prevents airflow bypass. L. It attracts particulates similar to dust being attracted to a tv screen.

 

115x21x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

11.5x21x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

11.5x21x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - L. – can be installed in virtually any hvac system without modifications., Carbon impregnated disposable pleated panel filters., A simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. Class 2., This product is listed and rated by underwriters laboratories as u., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors.

 

20x25x4 195 x 245 x 375 Accumulair Diamond 4-Inch Filter APR 1950 #ad

20x25x4 (19.5 x 24.5 x 3.75) Accumulair Diamond 4-Inch Filter (APR 1950)

20x25x4 (19.5 x 24.5 x 3.75) Accumulair Diamond 4-Inch Filter (APR 1950) #ad - Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such. Heavy duty construction frame prevents airflow bypass. Uniform pleat shape enhances dust holding capacity and maximizes air flow. Merv 11 rating. Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters.

 

165x22x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

16.5x22x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

16.5x22x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - This product is listed and rated by underwriters laboratories as u. 5x22x4. Class 2. This carbon impregnated disposable pleated panel filter measures 16. The filter can be installed in virtually any hvac system without modifications. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. L. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.

 

235x25x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

23.5x25x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

23.5x25x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - L. Class 2., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors., A simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material., Carbon impregnated disposable pleated panel filters., Can be installed in virtually any hvac system without modifications., This product is listed and rated by underwriters laboratories as u.

 

ArcOne T240-10 Tradesman Auto-Darkening Horizontal Filter 2 x 4-14 x 2-Inch #ad

ArcOne T240-10 Tradesman Auto-Darkening Horizontal Filter, 2 x 4-1/4 x 2-Inch

ArcOne T240-10 Tradesman Auto-Darkening Horizontal Filter, 2 x 4-1/4 x 2-Inch #ad - Great for the do-it-yourselfer and home hobbyist. This 2×4-inch filter has a light state of 3 and single shade 10. Arcone tradesman auto-darkening filter 2-inch x 4-1/4-inch x 2-inch, horizontal is an economical, general use auto-darkening filter. 5.

 

30x36x4 295 x 355 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

30x36x4 (29.5 x 35.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

30x36x4 (29.5 x 35.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - L. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. 75. 5×35. 5×3. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. This carbon impregnated disposable pleated panel filter is 30x36x4 and measures 29. Class 2. This product is listed and rated by underwriters laboratories as u. The filter can be installed in virtually any hvac system without modifications.

 

16x25x4 155 x 245 x 375 Accumulair Diamond 4-Inch Filter APR 1950 #ad

16x25x4 (15.5 x 24.5 x 3.75) Accumulair Diamond 4-Inch Filter (APR 1950)

16x25x4 (15.5 x 24.5 x 3.75) Accumulair Diamond 4-Inch Filter (APR 1950) #ad - Uniform pleat shape enhances dust holding capacity and maximizes air flow. Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Heavy duty construction frame prevents airflow bypass. Merv 11 rating. Supercharged pleated panel filtering media ideally suited for capturing fine airborne allergens such.

 

19x215x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

19×21.5×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

19×21.5×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - 5×4. L. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. The filter can be installed in virtually any hvac system without modifications. Class 2. This product is listed and rated by underwriters laboratories as u. This carbon impregnated disposable pleated panel filter measures 19×21.

 

22x36x4 215 x 355 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

22x36x4 (21.5 x 35.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

22x36x4 (21.5 x 35.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. 5×35. 5×3. The filter can be installed in virtually any hvac system without modifications. This carbon impregnated disposable pleated panel filter is 22x36x4 and measures 21. 75. This product is listed and rated by underwriters laboratories as u. L. Class 2. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.

 

Filtrete Healthy Living Ultra Allergen Deep Pleat AC Furnace Air Filter MPR 1550 20 x 25 x 4-Inches 4-38-Inch Depth 4-Pack #ad

Filtrete Healthy Living Ultra Allergen Deep Pleat AC Furnace Air Filter, MPR 1550, 20 x 25 x 4-Inches (4-3/8-Inch Depth), 4-Pack

Filtrete Healthy Living Ultra Allergen Deep Pleat AC Furnace Air Filter, MPR 1550, 20 x 25 x 4-Inches (4-3/8-Inch Depth), 4-Pack #ad - Designed with filtrete brand 3-in-1 technology from 3m to pull in and trap unwanted air particles while letting clean air flow through. Microparticle performance rating 1550. Keeping your home clean and healthy is your mission and filtrete healthy living filters can be your perfect partner featuring high performing electrostatic technology, filtrete healthy living filters proactively capture dust, bacteria, germs, viruses and allergens in your air for optimum performance, change your filter every 6 to 12 months. Actual filter size 19 15/16 x 24 5/8 x 4 3/8. Filtrete 4″ and 5 ” filters help maintain airflow in heating and cooling systems, which helps prevent stress on the system and reduces the amount of energy needed to reach desired indoor air temperatures. Replaces honeywell, aprilaire, spacegard(r), and day and night brand filters can replace 20 x 25 x 4 inch filters with the same actual size it is recommended you measure your current filter or filter slot to determine exact actual size needed for your system.

 

1725x26x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

17.25x26x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

17.25x26x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - This product is listed and rated by underwriters laboratories as u. Class 2. L. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. The filter can be installed in virtually any hvac system without modifications. 25x26x4. This carbon impregnated disposable pleated panel filter measures 17. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors.

 

25x25x4 2475 x 2475 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

25x25x4 (24.75 x 24.75 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

25x25x4 (24.75 x 24.75 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - 75×3. The filter can be installed in virtually any hvac system without modifications. This product is listed and rated by underwriters laboratories as u. 75×24. This carbon impregnated disposable pleated panel filter is 25x25x4 and measures 24. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. Class 2. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. L. 75.

 

1638x2138x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

16.38×21.38×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

16.38×21.38×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - Class 2. – a simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors., Carbon impregnated disposable pleated panel filters., This product is listed and rated by underwriters laboratories as u. L., Can be installed in virtually any hvac system without modifications.

 

24x25x4 235 x 245 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

24x25x4 (23.5 x 24.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

24x25x4 (23.5 x 24.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - The filter can be installed in virtually any hvac system without modifications. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. L. This carbon impregnated disposable pleated panel filter is 24x25x4 and measures 23. 5×3. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. 5×24. 75. This product is listed and rated by underwriters laboratories as u. Class 2.

 

12x305x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

12×30.5×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

12×30.5×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - The filter can be installed in virtually any hvac system without modifications. L. This carbon impregnated disposable pleated panel filter measures 12×30. 5×4. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. This product is listed and rated by underwriters laboratories as u. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. Class 2.

 

18x20x4 Actual Size Accumulair Diamond 4-Inch Filter APR 1950 #ad

18x20x4 (Actual Size) Accumulair Diamond 4-Inch Filter (APR 1950)

18x20x4 (Actual Size) Accumulair Diamond 4-Inch Filter (APR 1950) #ad - This filter measures 18x20x4. Lasts up to 3 months this product is listed and rated by underwriters laboratories as u. Electrostatically charged filter media captures airborne allergens smaller than 1 micron great for helping reduce airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander. No chemicals added. Accumulair filters are chemical free over 30-times more efficient at capturing micro particles than ordinary fiberglass filters. Efficiency designed to meet the air filtration efficiency criteria required to gain points toward certification in the leadership in energy and environmental design (leeds) green building rating system. Accumulair filter material will not support the development of mold, mildew, bacteria or other microorganisms in normal use. Class 2. L.

 

12x12x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

12x12x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

12x12x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - – a simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. Class 2., This product is listed and rated by underwriters laboratories as u. L., Carbon impregnated disposable pleated panel filters., Can be installed in virtually any hvac system without modifications.

 

NaturalAire Pre-Pleat 40 Air Filter MERV 8 20 x 25 x 4-Inch 6-Pack #ad

NaturalAire Pre-Pleat 40 Air Filter, MERV 8, 20 x 25 x 4-Inch, 6-Pack

NaturalAire Pre-Pleat 40 Air Filter, MERV 8, 20 x 25 x 4-Inch, 6-Pack #ad - Merv 8 rating removes household dust, pollen, dirt, mold spores and more. Pack of 6 non-woven synthetic media air filters designed for the highest dust holding capacity and lowest pressure drop. Compatible with hvac systems requiring filters sized 20″ x 25″ x 4″. 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.

 

20x2225x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

20×22.25×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

20×22.25×4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. 25×4. The filter can be installed in virtually any hvac system without modifications. This product is listed and rated by underwriters laboratories as u. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. This carbon impregnated disposable pleated panel filter measures 20×22. L. Class 2.

 

14x18x4 Actual Size Accumulair Carbon Odor Block 4-Inch Filter #ad

14x18x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter

14x18x4 (Actual Size) Accumulair Carbon Odor Block 4-Inch Filter #ad - – ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors., A simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. Class 2. L., Carbon impregnated disposable pleated panel filters., Can be installed in virtually any hvac system without modifications., This product is listed and rated by underwriters laboratories as u.

 

20x34x4 195 x 335 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

20x34x4 (19.5 x 33.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

20x34x4 (19.5 x 33.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - The filter can be installed in virtually any hvac system without modifications. 5×3. This carbon impregnated disposable pleated panel filter is 20x34x4 and measures 19. L. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. Class 2. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. This product is listed and rated by underwriters laboratories as u. 5×33. 75.

 

10x14x4 95 x 135 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

10x14x4 (9.5 x 13.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

10x14x4 (9.5 x 13.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - 5×13. This carbon impregnated disposable pleated panel filter is 10x14x4 and measures 9. The filter can be installed in virtually any hvac system without modifications. Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. This product is a simple solution for controlling both odors and dust particles odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material. 5×3. 75. This product is listed and rated by underwriters laboratories as u. Class 2. L.

 

10x25x4 95 x 245 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

10x25x4 (9.5 x 24.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

10x25x4 (9.5 x 24.5 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - Class 2., Can be installed in virtually any hvac system without modifications., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors. – this product is listed and rated by underwriters laboratories as u. L., A simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material., Carbon impregnated disposable pleated panel filters.

 

12x20x4 1175 x 1975 x 375 Accumulair Carbon Odor Block 4-Inch Filter #ad

12x20x4 (11.75 x 19.75 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter

12x20x4 (11.75 x 19.75 x 3.75) Accumulair Carbon Odor Block 4-Inch Filter #ad - – can be installed in virtually any hvac system without modifications., Ideal applications include odors from cooking, new paint, new carpet, bathroom smells, cigarette smoke odor, pet odors., This product is listed and rated by underwriters laboratories as u. L. Class 2., Carbon impregnated disposable pleated panel filters., A simple solution for controlling both odors and dust particles, odorous gases and vapors are attracted to and held by the unique properties of the activated carbon material.





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