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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 - 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 40 Economy - 20x20x4 $75.80 Per Carton
Buy 3+ Save $1.52 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 - EZ Flow II Filters, MERV Rating : 1 - 4 $22.53 Per Carton
Buy 3+ Save $0.45 Per Carton
Qty:  

Flanders - PrePleat 40 Standard Cap. - 20x20x2 $86.66 Per Carton
Buy 3+ Save $1.73 Per Carton
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Flanders - PrePleat 40 Standard Cap. - 20x20x4 $93.92 Per Carton
Buy 3+ Save $1.88 Per Carton
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Flanders - PrePleat 40 High Cap. - 20x20x2 $105.98 Per Carton
Buy 3+ Save $2.12 Per Carton
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Flanders - Air Cleaning Refills - 20x20x5 $57.86 Per Carton
Buy 3+ Save $1.16 Per Carton
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Flanders - PrePleat HV - 20x20x2 $146.02 Per Carton
Buy 3+ Save $2.92 Per Carton
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Flanders - PrePleat 62RM11 Standard - 20x20x1, MERV Rating : 11 $56.46 Per Carton
Buy 3+ Save $1.13 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
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Flanders - PrePleat 62RM11 High Cap. - 20x20x4, MERV Rating : 11 $67.71 Per Carton
Buy 3+ Save $1.35 Per Carton
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Flanders - PrePleat M13 - 20x24x1, MERV Rating : 13 $70.25 Per Carton
Buy 3+ Save $1.41 Per Carton
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Flanders - Precision Pak - 20x20x15, MERV Rating : 10 $67.67 Per Carton
Buy 3+ Save $1.35 Per Carton
Qty:  

Flanders - Precision Pak - 20x20x12, MERV Rating : 15 $70.70 Per Carton
Buy 3+ Save $1.41 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 - ST55 Ring Panel & Continuous Links - 20x20, MERV Rating : 6 $57.24 Per Carton
Buy 3+ Save $1.14 Per Carton
Qty:  

  • Size : 20 x 20
  • Quantity : 24 per Carton
  • Panel Type : Continuous Link
  • [+] view details
Flanders - Furnace/Room AC Media - 20x20x1, MERV Rating : 1 - 4 $39.19 Per Carton
Buy 3+ Save $0.78 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 15 $107.02 Per Carton
Buy 3+ Save $2.14 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $72.77 Each
Buy 3+ Save $1.46 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $83.47 Each
Buy 3+ Save $1.67 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $76.77 Each
Buy 3+ Save $1.54 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 15 $93.27 Per Carton
Buy 3+ Save $1.87 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 15 $96.86 Per Carton
Buy 3+ Save $1.94 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $58.97 Each
Buy 3+ Save $1.18 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $58.92 Each
Buy 3+ Save $1.18 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 15 $62.99 Each
Buy 3+ Save $1.26 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 14 $109.23 Per Carton
Buy 3+ Save $2.18 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 14 $93.06 Each
Buy 3+ Save $1.86 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 14 $77.97 Each
Buy 3+ Save $1.56 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 14 $89.94 Per Carton
Buy 3+ Save $1.80 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 14 $57.40 Each
Buy 3+ Save $1.15 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 14 $68.72 Each
Buy 3+ Save $1.37 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 14 $56.26 Each
Buy 3+ Save $1.13 Each
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Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 11 $92.27 Per Carton
Buy 3+ Save $1.85 Per Carton
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Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 11 $96.02 Per Carton
Buy 3+ Save $1.92 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 11 $55.88 Each
Buy 3+ Save $1.12 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 11 $84.09 Each
Buy 3+ Save $1.68 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 11 $58.11 Each
Buy 3+ Save $1.16 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 10 $56.45 Each
Buy 3+ Save $1.13 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 11 $150.87 Per Carton
Buy 3+ Save $3.02 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x6, MERV Rating : 11 $159.99 Per Carton
Buy 3+ Save $3.20 Per Carton
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 11 $69.26 Each
Buy 3+ Save $1.39 Each
Qty:  

Flanders - Rigid Air Filters - 20x20x12, MERV Rating : 11 $70.11 Each
Buy 3+ Save $1.40 Each
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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