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We found 483 products for New Search > "Air and HVAC Filters" > HEPA & ULPA Filters
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HEPA & ULPA Filters

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Flanders - Alpha 2000 - 24x12x11-1/2 $302.43 Each
Buy 5+ Save $6.05 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $447.85 Each
Buy 5+ Save $8.96 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha HT - 12x12x11-1/2 $356.42 Each
Buy 5+ Save $7.13 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : High Temp Silicone
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $241.64 Each
Buy 5+ Save $4.83 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $397.35 Each
Buy 5+ Save $7.95 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $270.76 Each
Buy 5+ Save $5.42 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $328.70 Each
Buy 5+ Save $6.57 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $430.04 Each
Buy 5+ Save $8.60 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $343.98 Each
Buy 5+ Save $6.88 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $319.19 Each
Buy 5+ Save $6.38 Each
Qty:  

Flanders - Alpha 2000 - 24x12x11-1/2 $272.23 Each
Buy 5+ Save $5.44 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $288.80 Each
Buy 5+ Save $5.78 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $339.59 Each
Buy 5+ Save $6.79 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 2000 - 24x12x11-1/2 $270.76 Each
Buy 5+ Save $5.42 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 2000 Filters $236.30 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
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $289.81 Each
Buy 5+ Save $5.80 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 - Alpha 2000 - 24x24x11-1/2 $313.18 Each
Buy 5+ Save $6.26 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 2000 Filters $315.62 Each
Buy 5+ Save $6.31 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $204.90 Each
Buy 5+ Save $4.10 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 2000 - 24x12x11-1/2 $199.71 Each
Buy 5+ Save $3.99 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $199.71 Each
Buy 5+ Save $3.99 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $289.15 Each
Buy 5+ Save $5.78 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $206.06 Each
Buy 5+ Save $4.12 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $285.73 Each
Buy 5+ Save $5.71 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $261.19 Each
Buy 5+ Save $5.22 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 2000 Filters $286.67 Each
Buy 5+ Save $5.73 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $212.85 Each
Buy 5+ Save $4.26 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $275.67 Each
Buy 5+ Save $5.51 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $298.64 Each
Buy 5+ Save $5.97 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $243.99 Each
Buy 5+ Save $4.88 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $298.45 Each
Buy 5+ Save $5.97 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $242.17 Each
Buy 5+ Save $4.84 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 2000 - 12x12x11-1/2 $244.49 Each
Buy 5+ Save $4.89 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 2000 - 24x12x11-1/2 $227.27 Each
Buy 5+ Save $4.55 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 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 2000 - 24x12x11-1/2 $193.19 Each
Buy 5+ Save $3.86 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 2000 - 24x24x11-1/2 $277.17 Each
Buy 5+ Save $5.54 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Non-Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $277.16 Each
Buy 5+ Save $5.54 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 Cell - 24x12x11-1/2 $254.07 Each
Buy 5+ Save $5.08 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $254.07 Each
Buy 5+ Save $5.08 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 Cell Filters $342.81 Each
Buy 5+ Save $6.86 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 - 24x12x11-1/2 $267.63 Each
Buy 5+ Save $5.35 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $358.93 Each
Buy 5+ Save $7.18 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 Scan Tested
  • [+] view details
Flanders - Alpha Cell - 12x12x6 $281.58 Each
Buy 5+ Save $5.63 Each
Qty:  

Flanders - Alpha Cell Filters $405.84 Each
Buy 5+ Save $8.12 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $321.26 Each
Buy 5+ Save $6.43 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $321.26 Each
Buy 5+ Save $6.43 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $407.71 Each
Buy 5+ Save $8.15 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
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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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