Pro Tec Humidifier Filter 2-Pack
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by KristinVA | $3.22 | Sep 24, 2022, may have changed | Buy Now |
D D3 Surplus Outlet | $4.00 | Jul 16, 2023, may have changed | Buy Now |
 Bonanza Sold by Creme de la Creme's booth | $6.88 | Apr 12, 2023, may have changed | Buy Now |
S Shopping.com | $7.00 | Aug 16, 2022, may have changed | Buy Now |
T The Online Drugstore | $7.27 | Jul 16, 2023, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Pros
- •Perfect, snug fit for the Vicks Starry Night and model 3500 humidifiers, ensuring effective moisture output.
- •Recommended by Vicks as a reliable replacement filter, outperforming generic brands.
- •Effectively prevents mold growth longer than expected with proper maintenance.
- •High-quality construction with accurate sizing and good durability.
- •Maintains humidifier performance throughout winter and offers good value for the price.
- •Easy to prolong filter life by soaking in a vinegar-water solution and routine drying.
- •Convenient for DIY humidifiers when moistened and placed near air vents.
- •Subscription options make seasonal replacements hassle-free.
- •Preferred over frequently buying new humidifiers due to reuse potential.
- •Functions well as a direct replacement without performance issues on compatible models.
Cons
- •Filter is slightly too large for the Vicks V3100, requiring adjustment to fit properly.
- •Tight fit demands careful placement to ensure correct function.
- •Despite maintenance, filters must be replaced immediately if mildew or foul odors develop.
- •Performance may vary on humidifier models other than those specified, sometimes less effective.
- •Some generic filters differ in design (e.g., lack metal wiring) and fit more loosely.
- •Avoid using certain humidifier cleaners (like Essick Products’) due to harmful airborne chemicals.
- •Requires regular cleaning of both filter and humidifier to maximize lifespan and hygiene.
Bottom Line
The Pro Tec Extended Life Humidifier Filter (2 Pack) is a smart, cost-effective choice for those using Vicks Starry Night or model 3500 humidifiers, offering a snug fit and reliable performance when properly maintained. If you have a Vicks V3100 or other models, expect a tighter or less ideal fit, so consider adjustments or alternative filters compatible with your unit. Regular upkeep (drying, vinegar soaking) is key to maximizing filter life and preventing mold. If you want a proven, reasonably priced replacement and don’t mind some manual maintenance, this pack should suit your needs well. For other models or if you prefer a guaranteed perfect fit without adjustments, you might want to explore options tailored specifically for your humidifier model.
What Reviewers Are Saying
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Discussion
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