Product review (4 stars): Working well so far
I've been running the Lasko 1128 with this filter for the last 4 months (24x7 on low) and looks like I may be able to use this one filter for the entire season.

I've been using regular tap water and have occasionally added&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/BestAir-246-Golden-Solution-II-Combination-Water-Bacteriostatic-Treatment-64-oz/dp/B000HJDA60/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">BestAir 246 Golden Solution II Combination Water & Bacteriostatic Treatment 64 oz.</a>.  I've cleaned the unit about once every 3 weeks and rotated the filter once (so I haven't been that good about regular maintenance as they recommend cleaning once a week).

There do seem to be some brown spots (rust?) appearing that I don't remember from before but they seem to wipe off without an issue. It could also be the water additive and not the filter as this is the first time I've used the additive.

Bottom line: I'll buy this filter again.