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. 730-2772
BrandRS PRO
$24.196
Each (In a Pack of 12)
units
Pleated Panel 20 x 25 x 2in 495 x 622 x 45mm - 8 - G4 2217m³/h 52Pa 200Pa Green AquaKote Cotton, PET -
RS Stock No. 730-2867
BrandRS PRO
$23.285
Each (In a Pack of 6)
units
Pleated Panel 20 x 20 x 4in 495 x 495 x 95mm - 8 - G4 2293m³/h 60Pa 250Pa White AquaKote Intrepid -
RS Stock No. 730-2794
BrandRS PRO
$22.911
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. 827-9756
BrandRS PRO
$64.99
Each
units
Bag 24 x 20 x 20in 592 x 492 x 500mm - 13 5 F7 69.46m³/h 105Pa 350Pa Pink Galvanised Steel Polypropylene 20mm
RS Stock No. 827-9636
BrandRS PRO
$56.03
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. 194-7667
BrandRS PRO
$149.73
Each (In a Pack of 2)
units
Bag - 592 x 287 x 292mm 9.5m² - 4 F9 2250 m³/hr 140Pa - - ABS Plastic Glass Fibre -
RS Stock No. 122-1775
BrandRS PRO
$608.08
Each
units
Media Roll - 20 x 2 m - - - G4 - 69Pa - - - - -
RS Stock No. 827-9728
BrandRS PRO
$46.61
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
RS Stock No. 827-9627
BrandRS PRO
$61.22
Each
units
Bag 24 x 24 x 20in 592 x 592 x 500mm - 8 6 G4 71.51m³/h 40Pa 50Pa Blue Galvanised Steel Polypropylene 20mm
RS Stock No. 194-7666
BrandRS PRO
$270.90
Each
units
Bag - 592 x 592 x 292mm 19m² - 4 F9 4250 m³/hr 140Pa - - ABS Plastic Glass Fibre -