SA600

Get an air purifier like this which we have for our toddlers pollen allergies so atleast inside home they can be at peace. Also if you have a ventilation system without HEPA filter an air purifier is a must as pollen would coming in via that. Try and keep your windows and doors closed. We have this

Smartair Blast MKII (open living areas) and SA600 (bedrooms). You should calculate the CADR of the room and then ensure that air purifier's low to medium fan speed can meet the required CADR for size of room with it's noise at that fan speed, is bearable at night when you are sleeping. Air Purifiers

Two Smart Air SA600 purifiers would be underpowered for 1,500 sq. ft. Smoke CADR is 265 CFM for one unit, so two units at top speed would have Smoke CADRs of 530 CFM. For an open 1,500 sq. ft. space, minimum particulate CADRs would be 1,000 CFM using the AHAM 2/3 rule. The AllerAir AirMedic Pro 6 se

I second the Smart Blast Mini! I have one and it works great. It has a very high CADR (clean air delivery rate) so in a small place with just one living room and 2 bedrooms, all that may be required is one. Unfortunately they raised the price recently due to tariffs, so it's over $700 now, and OP co

Okay, apparently your second post was under a different username and I was searching under u/Charming-Treacle-550, the account responsible for this and your first post. One Smart Air SA600 purifier per space will not be enough... I assume you realize that. Smart Air SA600 CADRs according to Energy S