Why do some companies advise against washable filters in a home HVAC?
67672
Because some are too restrictive. This filter has an air resistance rating of 0.12" WG. Stay away from 0.20" WG or higher.
1688439
Having one of these units for about a year now, I'd say probably not. The reason: this unit has comparatively low air flow rate which means it simply can't pick up particles which normally are not "air suspended" like fine dust, smoke, etc. Dander, to my knowledge "resides" mostly in fabrics like carpets, cloth upholstery, etc. Unless the mfg. specifically mentions a given filtration ability, it's normal to assume "does not apply" when looking at such needs.
1059568
Air passes through my filter for my AC and for my heating. Therefore, I wash my filter whenever my programmable thermostat tells me to do it.
644544
Page says: - Note: Washing filter material may reduce the filter efficacyI believe this is true, though of course they want you to buy their replacement filters.To save money, I'm thinking about buying these and cutting out own replacement filters from HEPA filter fabric:http://www.airfilterusa.com/commercial-industrial/air-filter-media/poly-dry-1-4-3-8-inch-dry-media
1403281
Depends on how dusty the conditions are.It's best to clean them after each use.Order washable filters from Amazon and be done with it.
1497451
The less expensive one is just a paper filter. I've noticed that some of the more expensive ones contain carbon to filter out odors. Wasn't really a deal breaker for me. I just wanted to minimize construction dust.
178882
The filters are designed to remove particulate matter and bacteria.They are not designed to desalinize water.
218482
I suspect that Trend would say NO; however, I have been cleaning mine by shaking or beating the outside dust off and using compresses air to assist from the inside of the filter.So far it seems to be working for me. I have extra filters on hand for the time when I consider the current filters too dirty or worn. You can also use the airflow meter to evaluate the state of the filters.
1663517
I would ask a HVAC professional. The answer really depends on your furnace and the airflow requirements. Dimensions are not the only thing to consider. HEPA filters are better at trapping particulates but they do reduce the airflow in a system designed for another type of filter. An HVAC guy can tell you if your furnace and blower can handle the reduced cfm.
235216
No, the Hepa filter is NOT washable but the other one is. I take mine out and vacuum / shake it once in awhile.
1365455
They take the filter Eureka DCF-4/DCF-18. The manual in mine said not to wash the filters, and you can get them here on Amazon for about $8, non-brand name.
562949
Please refer to the Manufacturers Operation Manual: http://www.honeywellstore.com/store/images/pdf/hfd-010-quiet-clean-compact-tower-air-purifier-with-permanent-filter.pdf
463181
why would you want to????? your taking the air out of the inside of the house, there is no need for a filter.
1918061
Great Question :) Yes we sell the WASHABLE HEPA filters for only 25 dollars on Amazon at http://www.amazon.com/Washable-filter-Comfort-Models-later/dp/B00D2YJ22S/ref=sr_1_8?ie=UTF8&qid=1382643999&sr=8-8&keywords=New+Comfort+HEPA Usually washable HEPA filters cost about 39 dollars so its a good deal. Let us know if you have any other questions :) Thanks Dustin GreatVacs
651230
ventilation air filters, well...they filter air, generally. Some work better than others.
2169597
I would not recommend because most air purifiers have a hepa filter too, they are able to filter any excess carbon. Also if it is a window air conditioner and could be exposed to moisture, the carbon filter would get wet and if not dried could possible have mold spores attach causing respiratory irritation.
1682885
Wayne - We have two of these units in our home. Taken care of they are work wonderful. The filter is the Holmes HWF75 you can purchase through the Jarden Store/The Filter Source. Always ask for a discount. You can also wash and air dry them with antibacterial soap if they aren't too dirty.