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Best Seller | Filter King Merv 8 20x38.5x1 4-Pack Air Filter actual size is 20x38.5x1.75. Our 20x38.5x1 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 systems.... more | FREE shipping go to store |
The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... more | FREE shipping go to store |
The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... more | FREE shipping go to store |
The Accumulair Titanium is the highest efficiency Accumulairfilter on the market. Given an APR 2250 filter rating, this filter is a high-efficiency filter that captures microscopic allergens smaller than 1 micron! This means that this filter removes a... more | FREE shipping go to store |
Filter King Merv 8 25x38.5x1 4-Pack Air Filter actual size is 25x38.5x1.75. Our 25x38.5x1 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 systems.... more | FREE shipping go to store |
Filtrete 20x20x2 Air Filter MPR 1000 MERV 11 Allergen Defense 4 Pack (exact dimensions 19.5x19.5x1.75) more | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 11 Pleated HVAC AC Furnace Air Filters (12-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 13 Pleated HVAC AC Furnace Air Filters (4-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 8 Pleated HVAC AC Furnace Air Filters (3-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 13 Pleated HVAC AC Furnace Air Filters (5-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 8 Pleated HVAC AC Furnace Air Filters (5-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 13x21.5x1 MERV 13 Pleated HVAC AC Furnace Air Filters (5-Pack) The Filterbuy replacement air filter 13x21.5x1 (actual measurements: 12.88 x 21.50 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 | FREE shipping go to store |
Filterbuy 20x21.5x1 MERV 11 Pleated HVAC AC Furnace Air Filters (3-Pack) The Filterbuy replacement air filter 20x21.5x1 (actual measurements: 19.88 x 21.50 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 | FREE shipping go to store |
Filter King Merv 8 35x45x1 4-Pack Air Filter actual size is 35x45x1.75. Our 35x45x1 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 systems. Make... more | FREE shipping go to store |
Filter King Merv 8 35x65x1 4-Pack Air Filter actual size is 35x65x1.75. Our 35x65x1 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 systems. Make... more | FREE shipping go to store |
Filter King Merv 8 35x64x1 4-Pack Air Filter actual size is 35x64x1.75. Our 35x64x1 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 systems. Make... more | FREE shipping go to store |
MERV 8 Pleated Air Filters - Made In (6 Pack) 7.5x7.5x1 ACTUAL:The actual size of this replacement filter is 7.5 x 7.5 x 0.75 MERV 8 RATING:With an efficiency of 70% to 85% these filters are usually the best option for most residential homes & light units ensuring airflow in your HVAC system is... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 21x24.5x1 ACTUAL:The actual size of this replacement filter is 21x24.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration. CAPTURES... more | FREE shipping go to store |
28X30x2 MERV 11 Pleated Filter Air Filters - Made In (6 Pack) 28x30x2 NOMINAL:The actual size of this replacement filter is 27.5x29.5x1.75 MERV 11 RATING:With an efficiency of 85% or better these filters are usually the best option for residential homes & light applications that require slightly increased... more | FREE shipping go to store |
MERV 11 Pleated Filter Air Filters - Made In (6 Pack) 11x32.5x1 ACTUAL:The actual size of this replacement filter is 11x32.5x0.75 MERV 11 RATING:With an efficiency of 85% or better these filters are usually the best option for residential homes & light applications that have pets or suffer from asthma... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x20.5x1 ACTUAL:The actual size of this replacement filter is 19.5x20.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 17.5x21.5x1 ACTUAL:The actual size of this replacement filter is 17.5x21.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x20.5x1 ACTUAL:The actual size of this replacement filter is 19.5x20.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 13.5x13.5x1 ACTUAL:The actual size of this replacement filter is 13.5x13.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $188.50 $72.99 FREE shipping go to store |
MERV 11 Pleated Filter Air Filters - Made In (6 Pack) 21x24.5x1 ACTUAL:The actual size of this replacement filter is 21x24.5x0.75 MERV 11 RATING:With an efficiency of 85% or better these filters are usually the best option for residential homes & light applications that have pets or suffer from asthma... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 17.5x19.5x1 ACTUAL:The actual size of this replacement filter is 17.5x19.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $221.64 $85.71 FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 23.5x29.5x1 ACTUAL:The actual size of this replacement filter is 23.5x29.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $300.89 $131.84 FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 20.5x21.5x1 ACTUAL:The actual size of this replacement filter is 20.5x21.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x20.5x1 ACTUAL:The actual size of this replacement filter is 19.5x20.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 15.5x23.5x1 ACTUAL:The actual size of this replacement filter is 15.5x23.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $221.64 $93.66 FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 11.5x29.5x1 ACTUAL:The actual size of this replacement filter is 11.5x29.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $250.13 $92.08 FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x28.5x1 ACTUAL:The actual size of this replacement filter is 19.5x28.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 13.5x23.5x1 ACTUAL:The actual size of this replacement filter is 13.5x23.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x29.5x1 ACTUAL:The actual size of this replacement filter is 19.5x29.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 21.5x21.5x1 ACTUAL:The actual size of this replacement filter is 21.5x21.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 19.5x23.5x1 ACTUAL:The actual size of this replacement filter is 19.5x23.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | $243.45 $95.26 FREE shipping go to store |
MERV 13 Pleated Filter Air Filters - Made In (6 Pack) 21.5x21.5x1 ACTUAL:The actual size of this replacement filter is 21.5x21.5x0.75 MERV 13 RATING:With an efficiency of 90% or better these filters are a great choice for inpatient hospitals and other environments that require increased filtration.... more | FREE shipping go to store |
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