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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 Cell Filters $197.57 Each
Buy 5+ Save $3.95 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 Cell Filters $265.28 Each
Buy 5+ Save $5.31 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 Cell - 12x12x11-1/2 $165.78 Each
Buy 5+ Save $3.32 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
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Flanders - Alpha Cell - 24x12x11-1/2 $234.86 Each
Buy 5+ Save $4.70 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
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Flanders - Alpha Cell - 24x24x11-1/2 $308.93 Each
Buy 5+ Save $6.18 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
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Flanders - Alpha Cell Filters $190.28 Each
Buy 5+ Save $3.81 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 Filters $250.05 Each
Buy 5+ Save $5.00 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 Cell - 12x12x11-1/2 $190.35 Each
Buy 5+ Save $3.81 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $209.99 Each
Buy 5+ Save $4.20 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $298.64 Each
Buy 5+ Save $5.97 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha Cell Filters $263.52 Each
Buy 5+ Save $5.27 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 Cell - 12x12x11-1/2 $198.39 Each
Buy 5+ Save $3.97 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $254.43 Each
Buy 5+ Save $5.09 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $326.73 Each
Buy 5+ Save $6.53 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 $299.93 Each
Buy 5+ Save $6.00 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 - 24x12x11-1/2 $251.55 Each
Buy 5+ Save $5.03 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 Cell Filters $217.17 Each
Buy 5+ Save $4.34 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 - 24x24x11-1/2 $254.71 Each
Buy 5+ Save $5.09 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 Cell Filters $209.54 Each
Buy 5+ Save $4.19 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Non-Fire Retardant Particle Board/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $292.33 Each
Buy 5+ Save $5.85 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $344.84 Each
Buy 5+ Save $6.90 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $292.33 Each
Buy 5+ Save $5.85 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $211.01 Each
Buy 5+ Save $4.22 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $319.10 Each
Buy 5+ Save $6.38 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $378.91 Each
Buy 5+ Save $7.58 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $214.31 Each
Buy 5+ Save $4.29 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $254.86 Each
Buy 5+ Save $5.10 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 2000 - 24x24x11-1/2 $369.14 Each
Buy 5+ Save $7.38 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 2000 Filters $369.14 Each
Buy 5+ Save $7.38 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 HT - 24x24x11-1/2 $786.71 Each
Buy 5+ Save $15.73 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : High Temp Silicone Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $332.21 Each
Buy 5+ Save $6.64 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $283.35 Each
Buy 5+ Save $5.67 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 2000 - 24x24x11-1/2 $372.42 Each
Buy 5+ Save $7.45 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Double Turned Flange
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $405.92 Each
Buy 5+ Save $8.12 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 2000 Filters $302.40 Each
Buy 5+ Save $6.05 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $406.90 Each
Buy 5+ Save $8.14 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 - 12x12x11-1/2 $232.96 Each
Buy 5+ Save $4.66 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
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
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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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