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We found 482 products for New Search > "Air and HVAC Filters" > HEPA & ULPA Filters
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HEPA & ULPA Filters

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Showing 1 - 48 of 482 | Next >
Flanders - Alpha 2000 - 24x24x11-1/2 $334.89 Each
Buy 3+ Save $6.70 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 - 24x24x6 $362.51 Each
Buy 3+ Save $7.25 Each
Qty:  

Flanders - Alpha Cell Filters $276.28 Each
Buy 3+ Save $5.53 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 - 24x24x11-1/2 $432.85 Each
Buy 3+ Save $8.66 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 2000 - 24x24x11-1/2 $340.91 Each
Buy 3+ Save $6.82 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 - Super-Flow 24 - 12x24x11-1/2 $322.15 Each
Buy 3+ Save $6.44 Each
Qty:  

Flanders - Super-Flow 24 - 24x24x11-1/2 $437.91 Each
Buy 3+ Save $8.76 Each
Qty:  

Flanders - Alpha Cell-E $150.25 Each
Buy 3+ Save $3.00 Each
Qty:  

Flanders - Super-Flow 24 Filters $331.86 Each
Buy 3+ Save $6.64 Each
Qty:  

Flanders - Super-Flow 24 - 24x24x11-1/2 $479.99 Each
Buy 3+ Save $9.60 Each
Qty:  

Flanders - Super-Flow 24 - 12x24x11-1/2 $321.65 Each
Buy 3+ Save $6.43 Each
Qty:  

Flanders - Alpha Cell Filters $353.39 Each
Buy 3+ Save $7.07 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $308.58 Each
Buy 3+ Save $6.17 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x24x11-1/2 $465.89 Each
Buy 3+ Save $9.32 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell Filters $256.73 Each
Buy 3+ Save $5.13 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $355.39 Each
Buy 3+ Save $7.11 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 $288.03 Each
Buy 3+ Save $5.76 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Box
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $190.19 Each
Buy 3+ Save $3.80 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 - 24x12x11-1/2 $216.45 Each
Buy 3+ Save $4.33 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 - 24x12x11-1/2 $291.02 Each
Buy 3+ Save $5.82 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 - 24x12x11-1/2 $297.10 Each
Buy 3+ Save $5.94 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $297.10 Each
Buy 3+ Save $5.94 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $307.46 Each
Buy 3+ Save $6.15 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Super-Flow 24 - 24x24x11-1/2 $453.99 Each
Buy 3+ Save $9.08 Each
Qty:  

Flanders - Super-Flow 24 Filters $414.42 Each
Buy 3+ Save $8.29 Each
Qty:  

Flanders - Alpha Cell - 24x24x11-1/2 $265.69 Each
Buy 3+ Save $5.31 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Fabricated Aluminum/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x24x11-1/2 $314.49 Each
Buy 3+ Save $6.29 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 $284.37 Each
Buy 3+ Save $5.69 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 HT - 12x12x11-1/2 $412.47 Each
Buy 3+ Save $8.25 Each
Qty:  

  • Size : 12 x 12 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel
  • Sealant Material : High Temp Silicone
  • [+] view details
Flanders - Alpha Cell Filters $258.38 Each
Buy 3+ Save $5.17 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 Filters $199.56 Each
Buy 3+ Save $3.99 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 Filters $269.86 Each
Buy 3+ Save $5.40 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 2000 Filters $323.42 Each
Buy 3+ Save $6.47 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 - 24x24x11-1/2 $321.53 Each
Buy 3+ Save $6.43 Each
Qty:  

  • Size : 24 x 24 x 11-1/2
  • Frame Material/Type : Galvanneal/Box
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha 2000 Filters $311.80 Each
Buy 3+ Save $6.24 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-E $184.26 Each
Buy 3+ Save $3.69 Each
Qty:  

Flanders - Alpha Cell Filters $384.85 Each
Buy 3+ Save $7.70 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 409 Stainless Steel/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $396.96 Each
Buy 3+ Save $7.94 Each
Qty:  

  • Size : 23-3/8 x 11-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 - 24x12x11-1/2 $312.34 Each
Buy 3+ Save $6.25 Each
Qty:  

  • Size : 24 x 12 x 11-1/2
  • Frame Material/Type : Galvanneal/Deep Channel
  • Sealant Material : Urethane Scan Tested
  • [+] view details
Flanders - Alpha 2000 Filters $319.48 Each
Buy 3+ Save $6.39 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 2000 Filters $465.89 Each
Buy 3+ Save $9.32 Each
Qty:  

  • Size : 23-3/8 x 23-3/8 x 11-1/2
  • Frame Material/Type : 304 Stainless Steel/Deep Channel
  • Sealant Material : Urethane
  • [+] view details
Flanders - Alpha Cell - 24x12x11-1/2 $305.11 Each
Buy 3+ Save $6.10 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 HT - 12x12x11-1/2 $356.42 Each
Buy 3+ 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 Filters $314.68 Each
Buy 3+ Save $6.29 Each
Qty:  

Flanders - Alpha 2000 Filters $268.84 Each
Buy 3+ Save $5.38 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 2000 Filters $273.02 Each
Buy 3+ Save $5.46 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 - 24x12x11-1/2 $241.97 Each
Buy 3+ Save $4.84 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 $341.83 Each
Buy 3+ Save $6.84 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
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