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'c 18 x30x1 filters'

19 results

Filtrete 
18 x 30 x 1 MERV 5 Basic Pleated Pleated Air Filter

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for pricing and availability

4.3
1046
Dimensions:29.7L x 17.7W x 0.8T
Air Filter Longevity:3 month

K&N 
18 x 30 x 1 Washable MERV 8 Pleated Air Filter

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for pricing and availability

Dimensions:29.6L x 17.6W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18 x 30 x 1 MERV 5 300 MPR Basic Dust and Lint Electrostatic Air Filter

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4.6
1870
Dimensions:30L x 18W x 0.8T
Air Filter Longevity:3 month

K&N 
18 x 30 x 1 Washable MERV 11 Pleated Air Filter

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3.4
5
Dimensions:29.6L x 17.6W x 0.8T
Air Filter Longevity:3 month

Project Source 
18 x 30 x 1 MERV 8 Electrostatic pleated Air Filter

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for pricing and availability

5.0
1
Dimensions:29.7L x 7.7W x 0.8T
Air Filter Longevity:3 month

Project Source 
18 x 30 x 1 MERV 8 Electrostatic pleated Air Filter

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for pricing and availability

4.5
20
Dimensions:29.7L x 17.7W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18 x 30 x 1 MERV 8 Pleated Air Filter 6 -Pack

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for pricing and availability

Dimensions:29.5L x 17.5W x 0.8T
Air Filter Longevity:3 month

Filtrete 
18 x 30 x 1 MERV 5 Basic Pleated Pleated Air Filter 3 -Pack

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for pricing and availability

4.5
6717
Dimensions:29.7L x 17.7W x 0.8T
Air Filter Longevity:3 month