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.
- In Stock and Shipped within One Business Day from the UK
- Calculated at Checkout