Product Description

Replacement wick filter for Holmes humidifiers:HM-3500, 3600, 3640, 3650, 3655-White Westinghouse: WWHM3300, WWHM3600. Filter features antimicrobial product protection that kills 99.0% of bacteria.

Product Details

• Amazon Sales Rank: #356 in Kitchen & Housewares
• Brand: Holmes
• Model: HWF75PDQ-U
• Dimensions: 16.00" h x 2.50" w x 8.00" l, .4 pounds

Features

• Microban antimicrobial protection
• Holmes Filter Fits: Holmes: HM-3500, 3600, 3640, 3650, 3655-White Westinghouse: WWHM3300, WWHM3600
• Dense evaporative wick filter traps water-borne impurities
• Features antimicrobial protection to inhibit mold, mildew, and bacteria
• Measures 7-3/4 inches wide by 32 inches in diameter

Amazon.com Review
Holmes humidifiers add moisture to indoor air, thereby decreasing the susceptibility to illness and common colds that breathing dry air can cause. This HWF72/HWF75 replacement filter features an antimicrobial barrier by Microban that inhibits mold, mildew, and bacteria growth inside the humidifier. The stretchy, circular filter measures 7-3/4 inches wide by 32 inches in diameter, and fits Holmes console models HM3500, HM3600, HM3640, and HM3650. The filter should be replaced every 4 to 8 weeks, or as necessary depending upon water quality. --Ann Bieri

Customer Reviews

Replacement for Holmes "D" filter
I have had a horrible time trying to locate the Holmes D filter after purchasing the HUMIDIFIER COOL MIST CONSOLE. Thank goodness for Amazon. This is the exact replacement filter for the Holmes model number 3655U. The price is a little higher than I expected but since I can not find them any place else and I can get the filter shipped for free with Prime, I don't mind paying a little bit more.

Good Value
I purchased this item through Amazon for $12 which is much cheaper than the $20 asked for in most stores.

Bye Bye Nose Bleeds
After 3 weeks of running the woodstove, I had it with nosebleeds from the dry air. I ran into the basement and dug out the Holmes unit. Sadly, I didn't try it completely before I put it away last season. When I opened the box, the filter was moldy and nasty. It went into the trash and it took me an hour to clean up the unit. I jumped online to find the manual and hit amazon and saw the filter for like $12. Well $12 + Free Shipping (thanks to Prime Membership) saved me several trips to try and find this likely rare item. Two days later, it came in and I was off to the races. The unit has been putting about 2 tanks full a day. So far no more nose bleeds. A+++++