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We found 271 products for New Search > "Air and HVAC Filters" > 20 x 20
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Products per page:  12  24  48

20 x 20

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Showing 1 - 48 of 271 | Next >
Flanders - EZ Flow II Filters, MERV Rating : 1 - 4 $22.53 Per Carton
Buy 3+ Save $0.45 Per Carton
Qty:  

Flanders - Value Pleat Extended Surface Pleated Filter $68.10 Per Carton
Buy 3+ Save $1.36 Per Carton
Qty:  

Flanders - Value Pleat Extended Surface Pleated Filter $67.86 Per Carton
Buy 3+ Save $1.36 Per Carton
Qty:  

Flanders - PrePleat 40 High Cap. - 20x20x4, MERV Rating : 8 $63.09 Per Carton
Buy 3+ Save $1.26 Per Carton
Qty:  

Flanders - PrePleat 62RM11 Standard - 20x20x1, MERV Rating : 11 $56.46 Per Carton
Buy 3+ Save $1.13 Per Carton
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Flanders - EZ Flow - 20x20x1 $83.15 Per Carton
Buy 3+ Save $1.66 Per Carton
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Flanders - PrePleat 40 Standard Cap. - 20x20x4 $93.92 Per Carton
Buy 3+ Save $1.88 Per Carton
Qty:  

Flanders - PrePleat 40 High Cap. - 20x20x2 $105.98 Per Carton
Buy 3+ Save $2.12 Per Carton
Qty:  

Flanders - Air Cleaning Refills - 20x20x5 $57.86 Per Carton
Buy 3+ Save $1.16 Per Carton
Qty:  

Flanders - PrePleat 40 Economy - 20x20x4 $75.80 Per Carton
Buy 3+ Save $1.52 Per Carton
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Flanders - PrePleat HV - 20x20x2 $146.02 Per Carton
Buy 3+ Save $2.92 Per Carton
Qty:  

Flanders - PrePleat 62RM11 Standard - 20x20x4, MERV Rating : 11 $59.37 Per Carton
Buy 3+ Save $1.19 Per Carton
Qty:  

Flanders - PrePleat 62RM11 High Cap. - 20x20x2, MERV Rating : 11 $80.12 Per Carton
Buy 3+ Save $1.60 Per Carton
Qty:  

Flanders - PrePleat 62RM11 High Cap. - 20x20x4, MERV Rating : 11 $67.71 Per Carton
Buy 3+ Save $1.35 Per Carton
Qty:  

Flanders - PrePleat M13 - 20x24x1, MERV Rating : 13 $70.25 Per Carton
Buy 3+ Save $1.41 Per Carton
Qty:  

Flanders - Precision Pak - 20x20x15, MERV Rating : 10 $67.67 Per Carton
Buy 3+ Save $1.35 Per Carton
Qty:  

Flanders - Precision Pak - 20x20x22, MERV Rating : 15 $85.07 Per Carton
Buy 3+ Save $1.70 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 10 $59.99 Each
Buy 3+ Save $1.20 Each
Qty:  

Flanders - EA Cartridge - 20x20x8, MERV Rating : 7 $51.73 Per Carton
Buy 3+ Save $1.03 Per Carton
Qty:  

Flanders - EA Cartridge - 20x20x8, MERV Rating : 10 $39.99 Per Carton
Buy 3+ Save $0.80 Per Carton
Qty:  

Flanders - EA Cartridge - 20x20x8, MERV Rating : 13 $41.87 Per Carton
Buy 3+ Save $0.84 Per Carton
Qty:  

Flanders - PrePleat M13 - 20x20x2 $160.99 Per Carton
Buy 3+ Save $3.22 Per Carton
Qty:  

Flanders - PrePleat Class 1 - 20x20x2 $375.74 Per Carton
Buy 3+ Save $7.51 Per Carton
Qty:  

Flanders - PrePleat 62RM11 High Cap. - 20x20x1, MERV Rating : 11 $64.71 Per Carton
Buy 3+ Save $1.29 Per Carton
Qty:  

Flanders - PrePleat HT - 20x20x2 $264.32 Per Carton
Buy 3+ Save $5.29 Per Carton
Qty:  

Flanders - PrePleat HV - 20x20x4 $109.78 Per Carton
Buy 3+ Save $2.20 Per Carton
Qty:  

Flanders - Air Cleaning Refills - 20x20x5 $72.48 Per Carton
Buy 3+ Save $1.45 Per Carton
Qty:  

Flanders - PrePleat 40 Economy - 20x20x1 $65.34 Per Carton
Buy 3+ Save $1.31 Per Carton
Qty:  

Flanders - Precisionaire HD Synthetic - Custom Size 11255.01499 (20 x 20 x 1) $36.62 Per Carton
Buy 3+ Save $0.73 Per Carton
Qty:  

Flanders - EZ Flow II Filters, MERV Rating : 1 - 4 $24.56 Per Carton
Buy 3+ Save $0.49 Per Carton
Qty:  

Flanders - PrePleat 40 Standard Cap. - 20x20x1 $83.23 Per Carton
Buy 3+ Save $1.66 Per Carton
Qty:  

Flanders - Bulk Media - 20x20, MERV Rating : 5 $40.45 Per Carton
Buy 3+ Save $0.81 Per Carton
Qty:  

Flanders - Precisionaire HD Synthetic - Custom Size 11255.02499 (20 x 20 x 2) $38.35 Per Carton
Buy 3+ Save $0.77 Per Carton
Qty:  

Flanders - Air Cleaning Refills HDR - 20x20x5 $93.80 Per Carton
Buy 3+ Save $1.88 Per Carton
Qty:  

Flanders - Air Cleaning Refills $29.99 Per Carton
Buy 3+ Save $0.60 Per Carton
Qty:  

Flanders - Value Pleat Extended Surface Pleated Filter $74.10 Per Carton
Buy 3+ Save $1.48 Per Carton
Qty:  

Flanders - 425RT Ring Panel & Links - 20x20, MERV Rating : 10 $118.34 Per Carton
Buy 3+ Save $2.37 Per Carton
Qty:  

Flanders - 425RT Ring Panel & Links - 20x20, MERV Rating : 10 $120.28 Per Carton
Buy 3+ Save $2.41 Per Carton
Qty:  

Flanders - KKM Filters - 20x20x1 $133.33 Per Carton
Buy 3+ Save $2.67 Per Carton
Qty:  

Flanders - KKM Filters - 20x20x2 $178.24 Per Carton
Buy 3+ Save $3.56 Per Carton
Qty:  

Flanders - KKM Filters - 20x20x1 $138.81 Per Carton
Buy 3+ Save $2.78 Per Carton
Qty:  

Flanders - KKM Filters - 20x20x2 $185.33 Per Carton
Buy 3+ Save $3.71 Per Carton
Qty:  

Flanders - Uni-Frame - 20x20x2 $90.41 Per Carton
Buy 3+ Save $1.81 Per Carton
Qty:  

Flanders - Uni-Frame - 20x20x1 $179.63 Per Carton
Buy 3+ Save $3.59 Per Carton
Qty:  

Flanders - Uni-Frame - 20x20x2 $109.39 Per Carton
Buy 3+ Save $2.19 Per Carton
Qty:  

Flanders - 325RT Ring Panel & Links - 20x20, MERV Rating : 10 $123.38 Per Carton
Buy 3+ Save $2.47 Per Carton
Qty:  

Flanders - Bulk Media - 20x20 $68.96 Per Carton
Buy 3+ Save $1.38 Per Carton
Qty:  

Flanders - Bulk Media - 20x20 $86.14 Per Carton
Buy 3+ Save $1.72 Per Carton
Qty:  

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Prescription Required !

Unless you are a licensed care provider or similar
qualified entity, a prescription may be required
to purchase this item.

Thanks! -- Betty Mills




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