1 Inch Furnace Filters

Are you in need of a 1 inch furnace filter? We offer different sizes for 1 inch furnace filters, including both standard and non-standard sizes. The key factor in selecting an HVAC furnace filter is to ensure that you have the correct dimensions of length, width, and depth.

If the dimensions are not indicated on the side of your current filter, you can easily measure it using a tape measure. At United Filter, we specialise in providing furnace and air conditioner filters to customers who seek effective filtration solutions.

Investing in best 1 inch furnace filters is highly beneficial for removing airborne particles from the air. We offer top-quality AC and furnace filters suitable for individuals with allergies, asthma, and other respiratory conditions. The crucial aspect to consider is the accurate size of the air filter required for replacement.

UnitedFilter.com offers a variety of efficient 1 inch furnace filters for both residential and commercial use. These filters are designed to be attached to the HVAC system and effectively filter the air that passes through it. The filter's rating indicates its efficiency in trapping unwanted particles, with higher ratings resulting in fewer particles passing through.

Are you in need of a 1 inch furnace filter? We offer different sizes for 1 inch furnace filters, including both standard and non-standard sizes. The key factor in selecting an HVAC furnace filter is to ensure that you have the correct dimensions of length, width, and depth.

If the dimensions are not indicated on the side of your current filter, you can easily measure it using a tape measure. At United Filter, we specialise in providing furnace and air conditioner filters to customers who seek effective filtration solutions.

Investing in best 1 inch furnace filters is highly beneficial for removing airborne particles from the air. We offer top-quality AC and furnace filters suitable for individuals with allergies, asthma, and other respiratory conditions. The crucial aspect to consider is the accurate size of the air filter required for replacement.

UnitedFilter.com offers a variety of efficient 1 inch furnace filters for both residential and commercial use. These filters are designed to be attached to the HVAC system and effectively filter the air that passes through it. The filter's rating indicates its efficiency in trapping unwanted particles, with higher ratings resulting in fewer particles passing through.

Filter
Sort by:
1 Inch Furnace Filters

18x25x1 MERV 8 18x25x1 MERV 8

Nominal Size: 18 x 25 x 1
Actual Size: 17-1/2 x 24-1/2 x 3/4
Part #: UF8-11825
Merv rating: 8
# Per Case: 12
Price per Case: $79.99
Manufactured: Canada
*Effective for dust, pollen, pet dander, bacteria and mould
$79.99
1 Inch Furnace Filters

18x25x1 MERV 11 18x25x1 MERV 11

Nominal Size: 18 x 25 x 1
Actual Size: 17-1/2 x 24-1/2 x 3/4
Part #: UF11-11825-12
MERV: 11
Case: 12

Price: $109.99

*Effective for dust, pollen, pet dander, bacteria and mould.
$109.99
1 Inch Furnace Filters

18x25x1 MERV 13 18x25x1 MERV 13

Nominal Size: 18 x 25 x 1
Actual Size: 17-1/2 x 24-1/2 x 3/4
Part #: UF13-11825-12
MERV: 13
Case: 12

Price: $134.99

*Effective for dust, pollen, pet dander, bacteria and mould.
$134.99
1 Inch Furnace Filters

18x25x1 Carbon Pleated Filter 18x25x1 Carbon Pleated Filter

Nominal Size: 18x25x1 
Actual Size: 17-1/2 x 24-1/2 x 3/4
Part #: UFCP-11825-6
MERV: 8
Case: 6
Price: $109.99

 

*Carbon pleated filters are effective at reducing odors and removing dust, pollen, pet dander, bacteria and mold.
$109.99