Filters Fast® 1" Air Filters MERV 8 Replacement for Rheem FPR 4 6-Pack

The Filters Fast® 1" Air Filters MERV 8 With Pleats 6-Pack is the compatible replacement for the Rheem Basic Household Pleated FPR 4 1" Air Filter. The Filters Fast® FFM8 6-Pack is a fantastic set of MERV 8 filters that effectively reduce pollen, dust, pet dander and other allergens from indoor air. The Filters Fast® FFM8 6-Pack removes harmful airborne particles which alleviates allergies and sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. Besides the health benefits, these Filters Fast® HVAC air filter will help your heating and cooling system operate more efficiently, thus saving you and your family money.

The Rheem FPR (Filter Performance Rating) 4 is the same rating as the Filters Fast® ' s 1" MERV 8. Filters Fast® recommends MERV rated air filters because MERV (Minimum Efficiency Reporting Value) is recognized by the American Society of Heating, Refrigeration and Air Conditioner Engineers - ASHRAE and is a recognized industry standard.

Filters Fast® FFM8 6-Pack Filter Specifications:

• Part Number: FFM8 6-Pack
• Pack Size: 6 Filters
• MERV Rating: 8
• Filter Type: Electrostatic pleated
• Material: Synthetic
• Tolerance: (+/- ) 1/8" tolerance
• Replace every 3 months
• For residential use only
• Filters Fast® FFM8 6-Pack Specification Data Sheet

The Filters Fast® FFM8 6-Pack replaces the following filters:

• Aerostar Air Filters
• Dupont Silver
• Dupont Silver Extra
• Dupont Bronze
• Dupont Contractor
• Dupont Allergen Air filters
• Filtrete Micro Allergen Filters
• Rheem Basic Household FPR 4

The Filters Fast® FFM8 6-Pack 1" Air Filter is available in the following sizes:

Nominal Size Actual Size

• 08x08x1 Air Filter 8.0x8.0x0.75
• 10x10x1 Air Filter 9.75x9.75x.75
• 10x16x1 Air Filter 9.75x15.5x.75
• 10x20x1 Air Filter 9.75x19.75x.75
• 10x24x1 Air Filter 9.5x23.5x.75
• 10x30x1 Air Filter 9.75x29.75x.75
• 12x12x1 Air Filter 11.75x11.75x.75
• 12x15x1 Air Filter 11.5x14.5x.75
• 12x16x1 Air Filter 11.75x15.75x.75
• 12x18x1 Air Filter 11.75x17.75x.75
• 12x20x1 Air Filter 11.75x19.75x.75
• 12x22x1 Air Filter 11.75x21.75x.75
• 12x24x1 Air Filter 11.75x23.75x.75
• 12x25x1 Air Filter 11.75x24.75x.75
• 12x30x1 Air Filter 11.75x29.75x.75
• 14x14x1 Air Filter 13.75x13.75x.75
• 14x15.5x1 Air Filter 14" x15.5" x.75"
• 14x18x1 Air Filter 13.75x17.75x.75
• 14x20x1 Air Filter 13.75x19.75x.75
• 14x24x1 Air Filter 13.75x23.75x.75
• 14x25x1 Air Filter 13.75x24.75x.75
• 14x30x1 Air Filter 13.75x29.75x.75
• 15x20x1 Air Filter 14.75x19.75x.75
• 15x25x1 Air Filter 14.75x24.75x.75
• 16x16x1 Air Filter 15.75x15.75x1
• 16x18x1 Air Filter 15.75x17.5x.75
• 16x20x1 Air Filter 15.75x19.75x.75
• 16x24x1 Air Filter 15.75x23.75x.75
• 16x25x1 Air Filter 15.75x24.75x.75
• 16x30x1 Air Filter 15.75x29.75x.75
• 16x32x1 Air Filter 15.5x31.5x.75
• 18x18x1 Air Filter 17.75x17.75x.75
• 18x20x1 Air Filter 17.75x19.75x.75
• 18x22x1 Air Filter 17.75x21.75x.75
• 18x24x1 Air Filter 17.5x23.75x.75
• 18x25x1 Air Filter 17.5x24.75x.75
• 18x30x1 Air Filter 17.75x29.75x.75
• 20x20x1 Air Filter 19.5x19.5x.75
• 20x21.5x1 Air Filter 20" x21.5" x.75"
• 20x21x1 Air Filter 19.75" x20.75" x.75"
• 20x22x1 Air Filter 19.75x21.75x.75
• 20x24x1 Air Filter 19.75x23.75x.75
• 20x25x1 Air Filter 19.75x24.75x.75
• 20x30x1 Air Filter 19.75x29.75x.75"
• 21.5x23.2x1 Air Filter 21.5" x23.25" x.75"
• 22x22x1 Air Filter 21.75x21.75x.75
• 24x24x1 Air Filter 23.5x23.5x.75
• 24x30x1 Air Filter 23.875x29.875x.75
• 25x25x1 Air Filter 24.75x24.75x.75
• 30x30x1 Air Filter 29.5x29.5x.75
• 30x36x1 Air Filter 29.5x35.5x.75

NOTE: If you don' t see your size, order a custom made air filter! Custom made air filters do not come individually wrapped. Please be advised that some larger filters require an additional cost (see dropdown window above).

Additional Resources:

For more information on air filter efficiency ratings, check out our resources below!

Note: These filters do not contain fiberglass.

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