@Susie5 That's great to hear Susie, I am sure you won't be disappointed with the results. My one note of caution....this a room filter, it is not a whole house filter, and if you try to push it to more than about 35Ms (that's about 380 square feet) its performance will fall away noticeably.
For a couple of years I was reticent to promote this purchase because I did suggest that it could help someone I knew with an odor problem they were having and despite me telling them of the units limitations they tried to do a whole house with it and ended up telling me it was a bloody waste of money!!!
My listed cottage including the bathroom and laundry is 44Ms which is 'pushing the choke a bit' but as I said, I have built this filter into the air system and it runs all the time so does a better job than something that is switched off and on. With a power consumption of 18 watts it doesn't chew through a lot of power!
And on that note, people can be mis-trusting of strange things, and if they see it and don't recognise it, they will turn it off, even if you tell them it's for their own good....and it won't do any good turned off!!
For others considering a filter purchase....and this is possibly turning into a technical thing and you may glaze over, but it is all important! You have to decide what you want to remove from the air, Every smart salesman on the planet will tell you you need a filter that will remove particles down to .009 microns! Many hospital operating theatres don't go down that far. We purchased our Whispure unit as an all round filter it removes particles to .3 microns.
This graph gives an idea of relevant micron sizes and is helpfull in making a decision as to what you should purchase.
You can see by this graph that just about every molecule short of herbicides is going to be removed by a .3 micron filter. Interestingly Bacteria which is a really important one is .5-20 microns so that one gets trapped, but HIV doesn't!!!
Sorry about the length of this post but this question comes up so frequently in hosting. Most of you are professional in what you are doing and want to achieve the best results you can for yourselves and your guests and, knowing what I know now, I would not hesitate to make this purchase again.
Good on you @Susie5 ........and welcome to clean hosting!!
Cheers.....Tob