![3M FFP3 Fine Dust Filter For Stone Working Dust Masks, Safety & PPE, Workshop PPE & First Aid - Stonegate Precision Tooling 3M FFP3 Fine Dust Filter For Stone Working Dust Masks, Safety & PPE, Workshop PPE & First Aid - Stonegate Precision Tooling](https://www.stonegatetooling.com/media/catalog/product/cache/e7b4408b92125ab8c55ae7a07f387d28/s/t/stonegate_3m_ffp3_filter.png)
3M FFP3 Fine Dust Filter For Stone Working Dust Masks, Safety & PPE, Workshop PPE & First Aid - Stonegate Precision Tooling
![Filter for 50L Dust Extractor, Accessory Type Filter Cartridge, for Use with SIP 01923 1200W 50L Wood, Dust & Chip Collector, Vacuum Cleaners & Accessories : Amazon.co.uk: DIY & Tools Filter for 50L Dust Extractor, Accessory Type Filter Cartridge, for Use with SIP 01923 1200W 50L Wood, Dust & Chip Collector, Vacuum Cleaners & Accessories : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/614yG-72zoL._AC_UF894,1000_QL80_.jpg)
Filter for 50L Dust Extractor, Accessory Type Filter Cartridge, for Use with SIP 01923 1200W 50L Wood, Dust & Chip Collector, Vacuum Cleaners & Accessories : Amazon.co.uk: DIY & Tools
![2 Piece 3 M Filter dusts Article Nr,6035 P2 Mask for P3 Series 6000 / 7000 : Amazon.co.uk: DIY & Tools 2 Piece 3 M Filter dusts Article Nr,6035 P2 Mask for P3 Series 6000 / 7000 : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51LROYRFAOL._AC_UF894,1000_QL80_.jpg)
2 Piece 3 M Filter dusts Article Nr,6035 P2 Mask for P3 Series 6000 / 7000 : Amazon.co.uk: DIY & Tools
![How often do you change these filters? Couldn't find it on 3M site, but saw comment that said 6 months after opening. I only use them that often. I use them for How often do you change these filters? Couldn't find it on 3M site, but saw comment that said 6 months after opening. I only use them that often. I use them for](https://i.redd.it/how-often-do-you-change-these-filters-couldnt-find-it-on-3m-v0-ljpzzeqjz0fc1.jpg?width=1000&format=pjpg&auto=webp&s=e8d9c581502025d71a66f10e0f21dc93ca9b1c00)
How often do you change these filters? Couldn't find it on 3M site, but saw comment that said 6 months after opening. I only use them that often. I use them for
![How often do you change these filters? Couldn't find it on 3M site, but saw comment that said 6 months after opening. I only use them that often. I use them for How often do you change these filters? Couldn't find it on 3M site, but saw comment that said 6 months after opening. I only use them that often. I use them for](https://i.redd.it/how-often-do-you-change-these-filters-couldnt-find-it-on-3m-v0-7ueoygqjz0fc1.jpg?width=1295&format=pjpg&auto=webp&s=ad7a266af476cea870bc3e0909eecb2a889d92cd)