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We found 483 products for New Search > "Air and HVAC Filters" > HEPA & ULPA Filters
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Products per page:  12  24  48

HEPA & ULPA Filters

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Flanders - Alpha 2000 - 12x12x11-1/2 $224.56 Each
Buy 5+ Save $4.49 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $240.31 Each
Buy 5+ Save $4.81 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $212.85 Each
Buy 5+ Save $4.26 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $298.65 Each
Buy 5+ Save $5.97 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $261.17 Each
Buy 5+ Save $5.22 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 12x12x11-1/2 $193.44 Each
Buy 5+ Save $3.87 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $206.03 Each
Buy 5+ Save $4.12 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $305.47 Each
Buy 5+ Save $6.11 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $298.59 Each
Buy 5+ Save $5.97 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $305.69 Each
Buy 5+ Save $6.11 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $383.06 Each
Buy 5+ Save $7.66 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $374.22 Each
Buy 5+ Save $7.48 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $391.52 Each
Buy 5+ Save $7.83 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $269.72 Each
Buy 5+ Save $5.39 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $290.10 Each
Buy 5+ Save $5.80 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Non-Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha HT $450.33 Each
Buy 5+ Save $9.01 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel
  • Sealant Material : High Temp Silicone
  • [+] view details
Flanders - Alpha Cell Filters $317.88 Each
Buy 5+ Save $6.36 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $271.99 Each
Buy 5+ Save $5.44 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $188.79 Each
Buy 5+ Save $3.78 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 12x12x11-1/2 $194.24 Each
Buy 5+ Save $3.88 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $305.57 Each
Buy 5+ Save $6.11 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $209.54 Each
Buy 5+ Save $4.19 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Non-Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $252.01 Each
Buy 5+ Save $5.04 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Non-Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $344.84 Each
Buy 5+ Save $6.90 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $319.10 Each
Buy 5+ Save $6.38 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $254.86 Each
Buy 5+ Save $5.10 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $283.35 Each
Buy 5+ Save $5.67 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $348.81 Each
Buy 5+ Save $6.98 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $267.63 Each
Buy 5+ Save $5.35 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x24x6 $373.50 Each
Buy 5+ Save $7.47 Each
Qty:  

Flanders - Alpha Cell - 24x12x11-1/2 $320.36 Each
Buy 5+ Save $6.41 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $418.46 Each
Buy 5+ Save $8.37 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $278.89 Each
Buy 5+ Save $5.58 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $290.44 Each
Buy 5+ Save $5.81 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $295.01 Each
Buy 5+ Save $5.90 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $357.17 Each
Buy 5+ Save $7.14 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $236.60 Each
Buy 5+ Save $4.73 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $302.97 Each
Buy 5+ Save $6.06 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $341.42 Each
Buy 5+ Save $6.83 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $293.90 Each
Buy 5+ Save $5.88 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 12x12x11-1/2 $217.15 Each
Buy 5+ Save $4.34 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $234.10 Each
Buy 5+ Save $4.68 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Custom Filter $463.80 Each
Buy 5+ Save $9.28 Each
Qty:  

Flanders - Model 39 Airvelope® $372.55 Each
Buy 5+ Save $7.45 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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