| Compare Envion Therapure TPP440 Permanent HEPA Type Air Purifier with Envion items product |
 Offer List: Price: $129.98 Details You save: $19.97 Customers Who Seen This Item Also Compare with HEPA Air Purifiers For US/UK/DE visitors, to buy Envion Therapure TPP440 Permanent HEPA Type Air Purifier, please go to:    We Can Breathe Again! I got this because we have cats and my husband smokes. It helps so much. I'm going to get another one. |
| See Products Related To Envion Therapure TPP440 Permanent HEPA Type Air Purifier: Envion Triple action purification system. patented hemi-spheric hepa type filter removes smoke, pollen and dust, the up germicidal light kills airborne bacteria and germs and the photo catalyst filter reduces harmful toxic paint, carpet fumes and other household chemicals. includes a 3-speed fan, up/voc on/off button, 24 hour timer, clean filter indicator, easy to read digital display and built in handle.. no costly filters to replace. energy star certified. for medium sized rooms.Very Quiet Design The filter on the Therapure TPP440 is huge, and the airflow is terrific, but one thing I would add is a pre-filter of some kind. The main filter is to be vacuum-cleaned only, no soap and water, so a pre-filter seems desirable. I use a thin layer of loosely woven electrostatic polyester media in front of the main filter, as a pre-filter, cut to fit, that is washable in water, so vacuuming the main filter is less often. There is sufficient room ahead of the HEPA filter to add a pre-filter. Almost any kind of pre-filter will work as long as doesn't reduce the air flow too much. A/C pre-filter media cut to fit should work too. A pre-filter is not really necessary, but I like to use one so the large HEPA filter stays cleaner. The unit is tall, suitable for floor or table use and the hand-grip on top is perfect. I've tried many different air purifiers and this one puts out a lot more clean air than most. It's also one of the quietest air cleaners even on high... |
| We Can Breathe Again! I got this because we have cats and my husband smokes. It helps so much. I'm going to get another one. |
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