Multiple Technologies PM 510 Air Purifier Replacement True HEPA & Active Carbon Filter Set (2in1)

This is so good and really well priced for the money. Just check this is the right one before you buy for your machine. Works really well and really happy.

Great service and good product

I have now 3 purifiers in various rooms at home. Great for odours and pets. Very good price, no problems with product and arrived quickly.

have not used as yet as bought for a spare for pm510 unit[ purchased at the same time] however, if it works as well as filter in 510 unit to date itseems to perform well. So until I know how long filter will last in a house with two smokers have given 4 stars after 7/10 days use.Time will tell.

this is an original manufactured replacement filter...i buy them every 4-5 weeks due to vaping and at this price it is worth buying from amazon. Fleabay are selling for about £6 to £7 more...its a no brainer to buy from amazon as cheaper for manufacturer's own filter :D

I read all the specs on this and from the description it should fit my filter unit - it’s made for it. Alas no - this is a good 3 or 4 inches too short! Also the carbon filter is attached to the heap which means you can’t clean it separately - once the carbon is dusted up, it’s rendered less effective. That’s a landfill problem not to mention more expense

Easy to install, always send on time. 5 star service.

Top of the range purifier for a decent price. The stuff it collects is unbelievable. I leave mine permanently on using the low setting since discovering my immune system was compromised by Lyme disease. It’s been invaluable in maintaining my health.