{"product":{"product_id":"B00EW1QLW4","title":"HoMedics Demineralization Cartridge for Ultrasonic Humidifiers | 4-pack Replacement Cartridges | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor","price":"17.99","image_url":"https://m.media-amazon.com/images/I/31cnaqAAyqL._SL500_.jpg","url":"https://www.amazon.com/dp/B00EW1QLW4"},"comments":[{"body":"Try one of these, someone just suggested them and they are the perfect fit:  HoMedics Ultrasonic Demineralization Humidifier Replacement Cartridges | 4-pack | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor https://www.amazon.com/dp/B00EW1QLW4/ref=cm_sw_r_cp_api_glt_fabc_RG7QVB9M9PTHCRPZWEPJ?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"Autoflowers","author":"mjaj3184"},{"body":"I use these in a one-gallon ultrasonic humidifier. One of these lasts most of one grow. \r\n\r\n[Demineralization cartridges](https://www.amazon.com/Ultrasonic-Demineralization-Humidifier-Replacement-Cartridges/dp/B00EW1QLW4/ref=sr_1_5?dchild=1\u0026amp;keywords=HoMedics+Ultrasonic+Demineralization\u0026amp;qid=1621475106\u0026amp;sr=8-5)\r\n\r\n.","subreddit_name":"Autoflowers","author":"jonra101"},{"body":"These came w my Homedics humidifier:\r\n\r\nUltrasonic Demineralization Humidifier Replacement Cartridges | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor | HoMedics - 4 Pack https://www.amazon.com/dp/B00EW1QLW4/ref=cm_sw_r_cp_api_glc_fabc_f459FbAX1Y8F7","subreddit_name":"BuyItForLife","author":"wet_nib811"},{"body":"I have multiple taotronic brand humidifiers.  Tap water with a demineralization tab in there\r\n\r\nHoMedics Demineralization Cartridge for Ultrasonic Humidifiers | 4-pack Replacement Cartridges | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor https://www.amazon.com/dp/B00EW1QLW4/ref=cm_sw_r_apan_glt_fabc_6RPAGW96VT2GDCZW60CV?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"beyondthebump","author":"bassgrl73"},{"body":"Someone else turned me on to these bad boys:  HoMedics Ultrasonic Demineralization Humidifier Replacement Cartridges | 4-pack | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor https://www.amazon.com/dp/B00EW1QLW4/ref=cm_sw_r_cp_api_glt_fabc_W5NYG7B50D1DMFWW7PBA?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"cannabiscultivation","author":"mjaj3184"},{"body":"I was just suggested these too: HoMedics Ultrasonic Demineralization Humidifier Replacement Cartridges | 4-pack | Prevents Hard Water Build-Up | Filters Mineral Deposits | Purifies Water | Eliminates White Dust | Removes Odor https://www.amazon.com/dp/B00EW1QLW4/ref=cm_sw_r_cp_api_glt_fabc_RG7QVB9M9PTHCRPZWEPJ?_encoding=UTF8\u0026amp;psc=1","subreddit_name":"cannabiscultivation","author":"mjaj3184"},{"body":"Every humidifier I've ever had has build up like that. I use [these](https://www.amazon.com/Ultrasonic-Demineralization-Humidifier-Replacement-Cartridges/dp/B00EW1QLW4) in order to prevent it. Give it a good scrubbing to remove what you have. Use a brush, sponge, etc. It'll be annoying because of the nooks and crannies in the machine, but once you're done, plop one of those in the tank and it'll be good for a month or so.","subreddit_name":"HomeImprovement","author":"TrialAndAaron"},{"body":"[It's a demineralization cartridge from a humidifier.](https://www.amazon.com/Ultrasonic-Demineralization-Humidifier-Replacement-Cartridges/dp/B00EW1QLW4)","subreddit_name":"whatisthisthing","author":"Mackin-N-Cheese"},{"body":"I have a homedics total comfort. Your other option is to buy one of these for any humidifier\r\n\r\nHomedics UHE-HDC4 Ultrasonic Humidifier Demineralization Cartridges https://www.amazon.ca/dp/B00EW1QLW4/ref=cm_sw_r_cp_api_i_txDfCbAXV3HKJ\r\n","subreddit_name":"microgrowery","author":"710rosinmaker"}]}