Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

16 x 20 x 4 Air Filters

6 results

Filtrete 
16 x 20 x 4 MERV 11 1000 MPR Allergen Defense Electrostatic pleated Air Filter 2 -Pack

Find My Store

for pricing and availability

4.6
1282
Dimensions:15.9L x 19.6W x 4.3T
Air Filter Longevity:3 month

Columbus Industries 
16 x 20 x 4 MERV 8 Pleated Air Filter

Find My Store

for pricing and availability

3.0
4
Dimensions:19.5L x 15.5W x 3.8T
Air Filter Longevity:6 month

Columbus Industries 
16 x 20 x 4 MERV 15 Electrostatic pleated Air Filter

Find My Store

for pricing and availability

1.0
1
Dimensions:19.5L x 15.5W x 3.8T
Air Filter Longevity:6 month

Filtrete 
16 x 20 x 4 MERV 11 Pleated Air Filter 3 -Pack

Find My Store

for pricing and availability

5.0
1
Dimensions:19.5L x 15.5W x 3.6T
Air Filter Longevity:3 month

Filtrete 
16 x 20 x 4 MERV 13 Pleated Air Filter 3 -Pack

Find My Store

for pricing and availability

Dimensions:19.5L x 15.5W x 3.6T
Air Filter Longevity:3 month

Air-Care 
16 x 20 x 4 Washable MERV 8 Electrostatic Air Filter

Find My Store

for pricing and availability

3.1
25
Dimensions:20L x 16W x 3.8T