Adjustable Pod Filters


Adjustable Pod Filters

K&N RG Series: Adjustable Universal Pod Filters

Looking for maximum versatility? The K&N RG Series (including models like the RG-1001BL, RG-1001RD, RG-1002RD, and RG-1003RDL) is the perfect budget-friendly solution for tuners and custom builders. These synthetic filters utilize a clever adapter system, allowing a single filter to fit multiple intake sizes ranging from 2.25" to 4" (57mm to 102mm).

The NZ Air Filter Difference

  • Universal Flexibility: Stop guessing your inlet size. These filters adapt to fit 2.25", 2.5", 3", 3.5", and 4" (57mm–102mm) setups.
  • High-Value Performance: Designed for cost-effective performance, these synthetic filters deliver genuine K&N reliability without the premium price tag.
  • Real Stock: We keep these RG Series models physically on our shelf in Northland. No "pre-order" waiting games.
  • Overnight Shipping: We pack and courier these overnight, getting your project back on the road immediately.

Get the flexibility you need for your custom build. In-stock and ready to ship.

K&N Adjustable, Blue Pod Filter (RG-1001BL) Fits 3" Inlet, 3.5" Inlet & 4" Inlet x 5.5" long - NZ Air Filter

In stock

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NZD $69.82
(inclds GST)
K&N Adjustable, Red Pod Filter (RG-1001RD) Fits 3" Inlet, 3.5" Inlet & 4" Inlet x 5.5" long - NZ Air Filter

Out of stock

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NZD $60.61
(inclds GST)
Out Of Stock
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K&N Adjustable, WHITE Pod Filter (RG-1001WT) Fits 3" Inlet, 3.5" Inlet & 4" Inlet x 5.5" long - NZ Air Filter

In stock

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NZD $62.30
(inclds GST)
K&N Adjustable, Red Pod Filter (RG-1002RD) Fits 3" Inlet, 3.5" Inlet & 4" Inlet x 9.5" long - NZ Air Filter

In stock

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NZD $95.86
(inclds GST)
K&N Adjustable, Pod Filter (RG-1003RD-L) Universal Fit, 2.25", 2.5", 2.75" Inlet, x 4.5" long - NZ Air Filter

In stock

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NZD $68.30
(inclds GST)