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Sundstrom SR 221 Pre-Filter (Pack of 5)

(Inc. VAT)
(Ex. VAT)
In Stock and Shipped within One Business Day from the UK
Calculated at Checkout

Out of stock

Sundstrom SR 221 Pre-Filter (Pack of 5)

  • Factory Sealed to ensure hygienic storage prior to use

  • Use the SR 221 pre-filter to extend the life of the main filter

  • Should always be used for particle gas and combined filters

  • They work by capturing larger particles prior to reaching the main filter, thus adding an additional layer of protection for the user.


Within the UK

Orders over £50 receive Fast & Free UK Shipping (Tracked), you will receive your item within 1 - 2 business days

Orders under £50 receive Free Shipping (Tracked)you will receive your item within 2 - 4 business days.

All orders are shipped from our UK warehouse in Somerset.

Outside of UK

Items sent outside of the UK are sent via a fully tracked and signed service, items usually reach the destination as per following estimates:

Delivery to European Union addresses within 7 days, however please allow up to 14 days before contacting us. 

Delivery to USA addresses within 10 days, however please allow up to 14 days before contacting us.


All orders are eligible for a 30 day money back guarantee.

Please email and we will issue you a return authorisation code.

You can then send them back to us in their original condition for a full refund.

Brand New and Factory Sealed