External Fridge Filter with Pressure Limiting Valve

Omnipure in-line fridge water filters are made in the USA and NSF certified.

Omnipure K series external inline fridge filter
Our omnipure 1 micron k 5520 inline fridge filter includes 1/4 push in hose connections, mounting bracket and apex pressure limiting valve. 10,000 litre capacity or 12 month change recommended. Size 10 inch x 2.5 inch.

Inline external fridge water filter with PLV.JPG

To install inline filter into your refrigerator is simple. Our Conversion Kit comes complete with push fittings, tubing and inline Pressure Limiting Valve to protect cartridge against variations in water pressure or water hammer. All items sold individually if required.

Remove chlorine, bacteria, heavy metals, giardia, cryptosporidium and more with the best external fridge water filter cartridge in the world.

Item #Fridge Filters

Add spare Fridge filter cartridges here

Regular price: $120.00  Discounted price $105.00

Advanced Water Filtration offers our customers 5 methods of payment options for fast and secure payment transactions.

1.  Phone orders are welcome by phoning 1300 255 345.

2.  Pay with your PayPal account using our safe and secure PayPal shopping cart.

3.  Pay with your credit card via our safe and secure PayPal credit card processing form.

4.  Pay via direct deposit.  For bank account details please click here BSB and account number details.

5.  Payment via cheque. 

If you need any help or advice with your water filter purchase or the correct water filter system for you please call 1300 255 345 or email us at