Medium 3M Secure Click Half Face Reusable Respirator (HF-802SD)
The HF-800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters. Greater breathability and comfort provided by the worlds first quad flow cartridge system. Push button seal check helps bolster confidence that the respirator is properly sealed to the face. Speaking diaphragm is designed to help provide easier communication while you work. Confidence that filters and cartridges are installed properly provided by all new Secure Click connection. Low profile half mask design offers a wide field of view and compatibility with certain welding and grinding shields. Over-moulded design for easy assembly/disassembly. Advanced silicone material for increased comfort and greater durability EN 140:1998.
The HF-800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters. Greater breathability and comfort provided by the worlds first quad flow cartridge system. Push button seal check helps bolster confidence that the respirator is properly sealed to the face. Speaking diaphragm is designed to help provide easier communication while you work. Confidence that filters and cartridges are installed properly provided by all new Secure Click connection. Low profile half mask design offers a wide field of view and compatibility with certain welding and grinding shields. Over-moulded design for easy assembly/disassembly. Advanced silicone material for increased comfort and greater durability EN 140:1998.
The HF-800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters. Greater breathability and comfort provided by the worlds first quad flow cartridge system. Push button seal check helps bolster confidence that the respirator is properly sealed to the face. Speaking diaphragm is designed to help provide easier communication while you work. Confidence that filters and cartridges are installed properly provided by all new Secure Click connection. Low profile half mask design offers a wide field of view and compatibility with certain welding and grinding shields. Over-moulded design for easy assembly/disassembly. Advanced silicone material for increased comfort and greater durability EN 140:1998.
The HF-800SD versions have a speaking diaphragm. Both versions are available in three sizes. 3M Secure Click HF 800 Series Half Mask Reusable Respirator helps protect against particulates and a wide variety of gases and vapours when used with approved 3M Secure Click cartridges and filters. Greater breathability and comfort provided by the worlds first quad flow cartridge system. Push button seal check helps bolster confidence that the respirator is properly sealed to the face. Speaking diaphragm is designed to help provide easier communication while you work. Confidence that filters and cartridges are installed properly provided by all new Secure Click connection. Low profile half mask design offers a wide field of view and compatibility with certain welding and grinding shields. Over-moulded design for easy assembly/disassembly. Advanced silicone material for increased comfort and greater durability EN 140:1998.
in 22 offers
The lowest price for Medium 3M Secure Click Half Face Reusable Respirator (HF-802SD) right now is $72.12 at richardelectronics.com, compared across 19 retailers.
The all-time low was $50.25 on 8 July 2025 — today's price is 44% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Aug 2026.
Last updated at 21/08/2026 18:43:20
3M HF-802SD Tools
Delivery between Sat – Wed $55.75
3M UU009622216 - HF-802SD Black M Half Mask Respirator - C&L Tool Centre
Delivery between Wed – Fri $13
3M 7100171980 (UU009622216) Secure Click Reusable Half Face Respiratory Mask - Medium size
Delivery $16.65
3M HF-802SD Secure Click Silicone Half Face Respirator Mask with Speaking Diaphragm Industrial
Free delivery
3M Secure Click Half Facepiece Reusable Respirator with Speaking Diaphragm HF-802SD Medium
Delivery $10
3M Medium Secure Click Half Face Reusable Respirator for Industrial Use
Delivery $16.95
3m Secure Click Reusable Half Face Respiratory Mask - Medium
Delivery $13.20
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3m Hf-802sd (medium) Secure Click Reusable Half Facepiece Respirator
Delivery $21.31
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
3m Hf-802sd Secure Click Speaking Diaphragm Half Mask Medium Black
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
3M Secure Click Reusable Half Face Respiratory Mask - Medium
Delivery between 26 Aug – 2 Sept $10
originally posted on craigmoreonline.co.uk
Great mask , currently wearing for coronavirus protection at work , does the job
originally posted on 3m.com
Great product that can perform well in all sorts of tasks. I love the way the filters connect
originally posted on 3m.com
As a fairly new product that has been launched I decided to take a risk on this new version of a 3M half mask. It has been great so far, very comfortable and easy to communicate through. Also the clicking in of the filters gives extra reassurance that everything is correctly connected. I also get the impression that air is flowing better than previous models but it's hard to be 100% sure without being able to truly measure that
| Style | Tools |
3M HF-802SD Tools
Delivery between Sat – Wed $55.75
3M UU009622216 - HF-802SD Black M Half Mask Respirator - C&L Tool Centre
Delivery between Wed – Fri $13
3M 7100171980 (UU009622216) Secure Click Reusable Half Face Respiratory Mask - Medium size
Delivery $16.65
3M HF-802SD Secure Click Silicone Half Face Respirator Mask with Speaking Diaphragm Industrial
Free delivery
3M Secure Click Half Facepiece Reusable Respirator with Speaking Diaphragm HF-802SD Medium
Delivery $10
Great mask , currently wearing for coronavirus protection at work , does the job
Great product that can perform well in all sorts of tasks. I love the way the filters connect
As a fairly new product that has been launched I decided to take a risk on this new version of a 3M half mask. It has been great so far, very comfortable and easy to communicate through. Also the clicking in of the filters gives extra reassurance that everything is correctly connected. I also get the impression that air is flowing better than previous models but it's hard to be 100% sure without being able to truly measure that
I absolutely love the button-press fit-test and speaking diaphragm, but the fit over the nose on this is different from my previous 6502 and presses on the bridge of my nose, bruising it.I have tried adjusting the tightness of all of the straps, but I can't seem to get a fit that doesn't hurt without sacrificing proper sealing.I'm disappointed because I thought this was going to be a full upgrade from my old respirator, but I'll have to stick with that for longer wear sessions.
3M are the standard in this product and this purchase reinforces this view.
| Style | Tools |
