BestAir® HW500-PDQ-3 Humidifier Filter

HW500-PDQ-3 | BestAir® HW500-PDQ-3 Extended Life Humidifier Replacement Paper Wick Humidifier Filter, For For Honeywell, Vicks, Kaz, ReliOn, Sunbeam, Environizer, and Robitussin Models, 6.4″ x 2.8″ x 8.6″


Indoor air quality is commonly affected by particles such as dust, pet dander, and viruses. Overly dry air can exacerbate lung conditions and irritated sinuses, especially during winter and dry climates. BestAir® is dedicated to protecting and providing a clean and safe indoor environment for everyone. We have a complete array of high quality humidification wicks, air cleaning filters, and many other accessories, which will ensure that your indoor air quality will be the BestAir® that you and your family can breathe. We are the largest manufacturer of replacement filters made in North America and are also leading the way for industry standards. Our market’s first innovations, such as the expanded paper wick and Original Bacteriostatic Treatment (EPA Registered), are some technologies we invented that sets us apart from our competition. Protect your home and work environments now with BestAir®!

  • Aluminum reinforcement design ensures extended life – Up to 150% more strength
  • Micro-Free® feature and BestAir® technology traps impurities and protects against bacteria, microbes, and other contaminants
  • Specially manufactured woven honeycomb pads allow for the maximum absorbtion of water; Ensuring the best possible humidity output
  • Chlora-Clear® Plus C technology allows the filter to neutralize chlorine in the water
  • Fits select models of Honeywell®, Kaz®, Robitussin®, Vicks®, Relion®, Sunbeam®, Environizer®

Compatible with these models:

Wick filter fits Honeywell HCM300T, 310T, 315T, 330T, 350, 350B, 530, 535-20, 540, 550-19, 550, 551, 560, 630, 631, 632, 632TG, 635, 640BW, 645, 646, 650, 710, ECM-250i, ecm-500, HCM-350 Series, HCM-540 Series, HCM-1000 Series, HCM-2000 Series (HAC504) – Kaz 3020 – Vicks V3100, V3500, V3500N, V3600, V3700, V3800, V3850, V3850JUV, V3900 – ReliOn RH1300, WA-8D (WF2) – Sunbeam 1118, 1119, 1120 – Environizer 63-1508 – Robitussin DH835

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