HVAC Air Filters

HVAC air filters are used in heating, ventilation and air conditioning (HVAC) systems to improve air quality by removing unwanted particles from the air. These particles might be gases, odors or larger debris, depending on the environment that the system is in. HVAC air filters usually consist of a frame of plastic or metal covered by a fibrous material.

How do HVAC air filters work?

Air filters are generally composed of a gauze-like material that allows air through while stopping larger particles from getting past. They collect this debris and need to be washed or replaced when they become clogged or worn out. If they are not properly attended to, elements in the ventilation system may overheat or cease to function properly.

Types of HVAC air filters

The main way that HVAC air filters differ is in the material used for the filter. This depends on your needs. A simple pleated filter will prevent debris such as dust getting into the system, whereas something more complex such as odour removal will require a charcoal element in the filter.


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Filters

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Description Price Filter Type Nominal Dimensions Actual Dimensions Media Area Filter MERV Rating Number of Pockets Filter Grade Maximum Air Flow Initial Pressure Drop Final Pressure Drop Colour Case Material Media Material Header Size
RS Stock No. 471-7358
Mfr. Part No.3286400
BrandRittal
$20.64
Each (In a Lot of 3)
units
Blower Filter - 344 x 268mm - - - - - - - - - - -
RS Stock No. 827-9510
BrandRS PRO
$62.00
Each
units
Media Roll 1000 x 2000 x 10mm 1000 x 2000 x 10mm - - - G3 1.5ms 35Pa 250Pa White - Polyester -
RS Stock No. 122-1772
BrandRS PRO
$25.66
Each
units
Pad - 1.6 x 1 m - - - G3 - 35Pa - - - - -
RS Stock No. 730-2827
BrandRS PRO
$19.212
Each (In a Pack of 12)
units
Pleated Panel 20 x 20 x 2in 495 x 495 x 45mm - 7 - G4 2882m³/h 38Pa 200Pa Blue AquaKote Intrepid -
RS Stock No. 730-2918
BrandRS PRO
$5.452
Each (In a Pack of 10)
units
Pad 16 x 20 x 2in 394 x 495 x 45mm - - - G4 - 69Pa 250Pa White Galvanised Steel PET -
RS Stock No. 730-2928
BrandRS PRO
$227.68
Each
units
Compact Rigid Bag 24 x 24 x 12in 592 x 592 x 292mm 19m² 13 4 F7 4250m³/h 90Pa 450Pa Black ABS Glass Fibre 25mm
RS Stock No. 730-2851
BrandRS PRO
$15.932
Each (In a Pack of 12)
units
Pleated Panel 24 x 24 x 1in 594 x 594 x 20mm - 8 - G4 1905m³/h 45Pa 250Pa White AquaKote Intrepid -
RS Stock No. 730-2808
BrandRS PRO
$16.385
Each (In a Pack of 12)
units
Pleated Panel 16 x 20 x 1in 394 x 495 x 20mm - 8 - G4 1053m³/h 45Pa 200Pa Green AquaKote Cotton, PET -
RS Stock No. 730-2921
BrandRS PRO
$8.306
Each (In a Pack of 10)
units
Pad 24 x 24 x 2in 594 x 594 x 45mm - - - G4 - 69Pa 250Pa White Galvanised Steel PET -
RS Stock No. 730-2842
BrandRS PRO
$20.267
Each (In a Pack of 12)
units
Pleated Panel 12 x 12 x 2in 292 x 292 x 45mm - 7 - G4 798m³/h 38Pa 200Pa Blue AquaKote Intrepid -
RS Stock No. 730-2794
BrandRS PRO
$24.638
Each (In a Pack of 12)
units
Pleated Panel 16 x 25 x 2in 394 x 622 x 45mm - 8 - G4 1854m³/h 52Pa 200Pa Green AquaKote Cotton, PET -
RS Stock No. 730-2902
BrandRS PRO
$8.262
Each (In a Pack of 12)
units
Panel 20 x 20 x 1in 495 x 495 x 20mm - - - G3 1344m³/h 18Pa 150Pa Green AquaKote Glass Fibre -
RS Stock No. 122-1774
BrandRS PRO
$26.61
Each
units
Pad - 1.6 x 1 m - - - G4 - 20Pa - - - - -
RS Stock No. 730-2858
BrandRS PRO
$19.253
Each (In a Pack of 12)
units
Pleated Panel 24 x 24 x 2in 594 x 594 x 45mm - 8 - G4 2540m³/h 47Pa 250Pa White AquaKote Intrepid -
RS Stock No. 730-2811
BrandRS PRO
$23.891
Each (In a Pack of 12)
units
Pleated Panel 24 x 24 x 2in 594 x 594 x 45mm - 7 - G4 3400m³/h 38Pa 200Pa Blue AquaKote Intrepid -
RS Stock No. 730-2892
BrandRS PRO
$11.873
Each (In a Pack of 12)
units
Pleated Panel 12 x 24 x 2in 292 x 594 x 45mm - 8 - G4 1249m³/h 47Pa 250Pa White AquaKote Intrepid -
RS Stock No. 827-9529
BrandRS PRO
$88.76
Each
units
Media Roll 39 x 78 x 0.8in 1000 x 2000 x 20mm - - - G4 - 35Pa 250Pa White - Polyester -
RS Stock No. 827-9636
BrandRS PRO
$60.21
Each
units
Bag 24 x 24 x 15in 592 x 592 x 350mm - 8 6 G4 58.37m³/h 40Pa 50Pa Blue Galvanised Steel Polypropylene 20mm
RS Stock No. 827-9651
BrandRS PRO
$36.25
Each
units
Bag 24 x 12 x 15in 592 x 287 x 350mm - 8 3 G4 58.37m³/h 40Pa 50Pa Blue Galvanised Steel Polypropylene 20mm
RS Stock No. 827-9728
BrandRS PRO
$50.09
Each
units
Bag 24 x 12 x 20in 592 x 287 x 500mm - 13 4 F7 69.46m³/h 105Pa 350Pa Pink Galvanised Steel Polypropylene 20mm