--- title: "equate humidifier filter replacement — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/appliances/equate-humidifier-filter-replacement" last_updated: "2026-07-09T22:49:40.593Z" locale: en meta: description: "a small market ($94K/yr) — equate humidifier filter replacement doesn't clear our bar today." "og:description": "a small market ($94K/yr) — equate humidifier filter replacement doesn't clear our bar today." "og:title": "equate humidifier filter replacement — Niche Verdict: Skip it (40/100) | Amazon United States - Flapen" --- Back to Flapen home # **equate humidifier filter replacement** **Skip it****40/100 ** a small market ($94K/yr) — equate humidifier filter replacement doesn't clear our bar today. **Market/yr** **$94K** **Growth (1y)** **+90.3%** **Products** **17** **Brands** **17** was 12 a year ago **Sellers** **18** **Price range** **$8.98–$29.61** **Returns** **0.8%** **Rating** **4.7★** **Skip it** Scored 40/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **5** ×0.30 Growth **62** ×0.30 Competition **41** ×0.20 Quality gap **24** ×0.10 Returns **94** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +90.3% year over year. 2K776.5Prime Day '24Spike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jan, Feb, Mar, Dec · busiest ÷ quietest = 5.6× ## **Competition** - kakofaci24% - WXFANA17% - SUNRRA8% - Alocs8% - Harebery6% - DFD5% - Other (11 brands)32% The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them. 17 brands and 18 sellers compete here. **Brands** **17 **▲rising was 12 a year ago **Sellers** **18** **Top 5 brand share** **63%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![kakofaci 6 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter](https://m.media-amazon.com/images/I/41s-pCN3grL.jpg) [**kakofaci 6 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter**](https://www.amazon.com/dp/B0CYSNHS15) kakofaci$19.074.6★37924%▼falling 2 ![WXFANA 4 Pack WF813 Humidifier Filters Wick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters](https://m.media-amazon.com/images/I/519Yq5botiL.jpg) [**WXFANA 4 Pack WF813 Humidifier Filters Wick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters**](https://www.amazon.com/dp/B0DM5ZJF6T) WXFANA$11.404.6★24617%▼falling 3 ![SUNRRA 4 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter Long-Last](https://m.media-amazon.com/images/I/41BAa8tVLIL.jpg) [**SUNRRA 4 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter Long-Last**](https://www.amazon.com/dp/B0F1G7V9RQ) SUNRRA$13.084.4★428%▼falling 4 ![Alocs WF813 Humidifier Filter Replacement for Relion - RCM832 RCM-832N Procare PCWF813 Protec WF813 Equate EQ-2119-UL EQWF813 Cool Mist Humidifiers Wick Filters (Pack of 4)](https://m.media-amazon.com/images/I/41-Rxvwgf6L.jpg) [**Alocs WF813 Humidifier Filter Replacement for Relion - RCM832 RCM-832N Procare PCWF813 Protec WF813 Equate EQ-2119-UL EQWF813 Cool Mist Humidifiers Wick Filters (Pack of 4)**](https://www.amazon.com/dp/B0B8C7C7HB) Alocs$12.984.6★8428%▼falling 5 ![Harebery 4-Pack WF813 EQWF813 Humidifier Filters Blue Spunlace Washable Wick Compatible with Equate EQWF813 Relion RCM-832 RCM-832N ProCare PCCM-832N Cool Mist Humidifier](https://m.media-amazon.com/images/I/518DliKWlFL.jpg) [**Harebery 4-Pack WF813 EQWF813 Humidifier Filters Blue Spunlace Washable Wick Compatible with Equate EQWF813 Relion RCM-832 RCM-832N ProCare PCCM-832N Cool Mist Humidifier**](https://www.amazon.com/dp/B0GCRCVY65) Harebery$15.534.8★86%▲rising 6 ![DFD 4-Pack WF813 Humidifier Filter Compatible with Equate Eqwf813 Eq-2119-Ul Replacement for ReliOn RCM-832 RCM-832N and ProCare PCWF813 Cool Mist Humidifiers Wick Filters](https://m.media-amazon.com/images/I/41HqrlRknrL.jpg) [**DFD 4-Pack WF813 Humidifier Filter Compatible with Equate Eqwf813 Eq-2119-Ul Replacement for ReliOn RCM-832 RCM-832N and ProCare PCWF813 Cool Mist Humidifiers Wick Filters**](https://www.amazon.com/dp/B0CM6QTRDH) DFD$14.154.6★985%▲rising 7 ![2Pack Wf813 Eqwf813 Humidifier FiltersWick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters](https://m.media-amazon.com/images/I/415OaoqKtZL.jpg) [**2Pack Wf813 Eqwf813 Humidifier FiltersWick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters**](https://www.amazon.com/dp/B0FRMTKLY3) ZYKJGG$9.275.0★65%▲rising 8 ![XHHKJGS 2 Pack WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Replacement for ReliOn RCM-832 RCM-832N and ProCare PCCM-832N Cool Mist Humidifier Wick Filters](https://m.media-amazon.com/images/I/414u0Ash7NL.jpg) [**XHHKJGS 2 Pack WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Replacement for ReliOn RCM-832 RCM-832N and ProCare PCCM-832N Cool Mist Humidifier Wick Filters**](https://www.amazon.com/dp/B0G2Q2TP4G) XHHKJGS$10.055.0★65%▲rising 9 ![QalryXen WF813 Humidifier Filter Replacement 3-Pack](https://m.media-amazon.com/images/I/41cl6foR7qL.jpg) [**QalryXen WF813 Humidifier Filter Replacement 3-Pack**](https://www.amazon.com/dp/B0FTX2M196) QalryXen$10.054.8★314%▲rising 10 ![4-Pack Humidifier Filter Replacement for Equate Humidifier Filter Replacement for ReliOn RCM-832 ProCare PCWF813 PCCM-832N](https://m.media-amazon.com/images/I/41k3aC8kv4L.jpg) [**4-Pack Humidifier Filter Replacement for Equate Humidifier Filter Replacement for ReliOn RCM-832 ProCare PCWF813 PCCM-832N**](https://www.amazon.com/dp/B0C4GHC3J7) HZPOWEN$12.774.6★5034%▼falling 11 ![Strivy 4 Pack WF813 Humidifier Filter Replacement for Equate EQWF813 Relion WF813 RCM-832 RCM-832N ProCare RWF813 PCWF813 PCCM832N AC813 PCCM-840 Equate EQ-2119-UL Cool Mist Humidifiers Wick Filters](https://m.media-amazon.com/images/I/41Mn61UH4HL.jpg) [**Strivy 4 Pack WF813 Humidifier Filter Replacement for Equate EQWF813 Relion WF813 RCM-832 RCM-832N ProCare RWF813 PCWF813 PCCM832N AC813 PCCM-840 Equate EQ-2119-UL Cool Mist Humidifiers Wick Filters**](https://www.amazon.com/dp/B0CR3VDJJY) Strivy$11.894.4★1444%▲rising 12 ![Humidifier Filter Replacement for Equate 2-Pack (Compatiable with eqwf813/pcwf813/rwf813)](https://m.media-amazon.com/images/I/41PqvoqfavL.jpg) [**Humidifier Filter Replacement for Equate 2-Pack (Compatiable with eqwf813/pcwf813/rwf813)**](https://www.amazon.com/dp/B0BN167MT3) VUIUKOYE$8.984.7★5013%▼falling 13 ![StreytoTek 12 Pcs WF813 Humidifier Replacement Filters Fit for Equate EQWF813 Relion RCM-832/RCM-832N ProCare PCCM-832N Cool Mist Humidifiers](https://m.media-amazon.com/images/I/416d2+GwfiL.jpg) [**StreytoTek 12 Pcs WF813 Humidifier Replacement Filters Fit for Equate EQWF813 Relion RCM-832/RCM-832N ProCare PCCM-832N Cool Mist Humidifiers**](https://www.amazon.com/dp/B0FH52V3JL) StreytoTek$29.614.4★92%▲rising 14 ![Airoak 4 Pack WF813 Humidifier Filter Replacement for Equate EQWF813](https://m.media-amazon.com/images/I/41oMDKxT57L.jpg) [**Airoak 4 Pack WF813 Humidifier Filter Replacement for Equate EQWF813**](https://www.amazon.com/dp/B0GJ5W7XW9) Airoak$12.124.6★32%▲rising 15 ![PWEOW WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Relion RCM-832N RCM832 ProCare PCWF813 PCCM-832N Cool Mist Humidifier Replacement Wick Filter 6 Pack](https://m.media-amazon.com/images/I/41YSpN4BlCL.jpg) [**PWEOW WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Relion RCM-832N RCM832 ProCare PCWF813 PCCM-832N Cool Mist Humidifier Replacement Wick Filter 6 Pack**](https://www.amazon.com/dp/B0FMFXX28C) PWEOW$18.094.5★491%▼falling **~~Showing 15 of 17 — show all ~~** ## **Product shelf** All 17 tracked products in this niche. Top sellersNewestTrending [![kakofaci 6 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter](https://m.media-amazon.com/images/I/41s-pCN3grL.jpg)**kakofaci 6 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter** kakofaci**$19.07**4.6★379 reviews](https://www.amazon.com/dp/B0CYSNHS15) [![WXFANA 4 Pack WF813 Humidifier Filters Wick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters](https://m.media-amazon.com/images/I/519Yq5botiL.jpg)**WXFANA 4 Pack WF813 Humidifier Filters Wick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters** WXFANA**$11.40**4.6★246 reviews](https://www.amazon.com/dp/B0DM5ZJF6T) [![SUNRRA 4 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter Long-Last](https://m.media-amazon.com/images/I/41BAa8tVLIL.jpg)**SUNRRA 4 Pack WF813 Humidifier Filters Replacement Compatible with Equate EQWF813 PCWF813 Relion RCM832 RCM-832N Protec RWF813 EQ-2119-UL PCCM-832N Cool Mist Humidifiers Wick Filter Long-Last** SUNRRA**$13.08**4.4★42 reviews](https://www.amazon.com/dp/B0F1G7V9RQ) [![Alocs WF813 Humidifier Filter Replacement for Relion - RCM832 RCM-832N Procare PCWF813 Protec WF813 Equate EQ-2119-UL EQWF813 Cool Mist Humidifiers Wick Filters (Pack of 4)](https://m.media-amazon.com/images/I/41-Rxvwgf6L.jpg)**Alocs WF813 Humidifier Filter Replacement for Relion - RCM832 RCM-832N Procare PCWF813 Protec WF813 Equate EQ-2119-UL EQWF813 Cool Mist Humidifiers Wick Filters (Pack of 4)** Alocs**$12.98**4.6★842 reviews](https://www.amazon.com/dp/B0B8C7C7HB) [![Harebery 4-Pack WF813 EQWF813 Humidifier Filters Blue Spunlace Washable Wick Compatible with Equate EQWF813 Relion RCM-832 RCM-832N ProCare PCCM-832N Cool Mist Humidifier](https://m.media-amazon.com/images/I/518DliKWlFL.jpg)**Harebery 4-Pack WF813 EQWF813 Humidifier Filters Blue Spunlace Washable Wick Compatible with Equate EQWF813 Relion RCM-832 RCM-832N ProCare PCCM-832N Cool Mist Humidifier** Harebery**$15.53**4.8★8 reviews](https://www.amazon.com/dp/B0GCRCVY65) [![DFD 4-Pack WF813 Humidifier Filter Compatible with Equate Eqwf813 Eq-2119-Ul Replacement for ReliOn RCM-832 RCM-832N and ProCare PCWF813 Cool Mist Humidifiers Wick Filters](https://m.media-amazon.com/images/I/41HqrlRknrL.jpg)**DFD 4-Pack WF813 Humidifier Filter Compatible with Equate Eqwf813 Eq-2119-Ul Replacement for ReliOn RCM-832 RCM-832N and ProCare PCWF813 Cool Mist Humidifiers Wick Filters** DFD**$14.15**4.6★98 reviews](https://www.amazon.com/dp/B0CM6QTRDH) [![2Pack Wf813 Eqwf813 Humidifier FiltersWick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters](https://m.media-amazon.com/images/I/415OaoqKtZL.jpg)**2Pack Wf813 Eqwf813 Humidifier FiltersWick Replacement Compatible with ReliOn RCM-832 RCM-832N WF813 DH832 ProCare PCWF813 Equate EQWF813 EQ-2119-UL Duracraft DH-830 Cool Mist Humidifier Filters** ZYKJGG**$9.27**5.0★6 reviews](https://www.amazon.com/dp/B0FRMTKLY3) [![XHHKJGS 2 Pack WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Replacement for ReliOn RCM-832 RCM-832N and ProCare PCCM-832N Cool Mist Humidifier Wick Filters](https://m.media-amazon.com/images/I/414u0Ash7NL.jpg)**XHHKJGS 2 Pack WF813 Humidifier Filter Compatible with Equate EQWF813 EQ-2119-UL Replacement for ReliOn RCM-832 RCM-832N and ProCare PCCM-832N Cool Mist Humidifier Wick Filters** XHHKJGS**$10.05**5.0★6 reviews](https://www.amazon.com/dp/B0G2Q2TP4G) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**21% *“Fits great”* **Value For Money**14% *“GOOD VALUE”* **Filtration**14% *“theyre great quality filters”* **Advertised Vs Actual Product**12% *“Product works as advertised”* **Humidification**10% *“Humidifier works”* **Quality-Overall**6% *“are very well-made”* **Assembly/Installation**4% *“Easy installation”* **Efficiency**4% *“seem to work well”* **Ease Of Cleaning**3% *“I'm looking forward to using them and, oddly, I'm looking forward to cleaning them as well”* **Durability**2% *“Theyre very durable”* ### **What buyers complain about ** **Size-Overall**25% *“The fit is wrong”* **Water Resistance**9% *“The bottom remains wet”* **Moist/Dry**9% *“not staying moist is a big downfall”* **Filtration**8% *“The filters are terrible”* **Humidification**5% *“none of them fit the humidifier”* **Value For Money**5% *“While I think the price is a bit too high”* **Quality-Overall**4% *“The filters are terrible”* **Durability**4% *“They don't seem to last as long as they should”* **Compatibility-Overall**3% *“They didnt fit my machine”* **Advertised Vs Actual Product**2% *“Wrong specifications from original”* #### **Top return reasons**- Size-Overall66% - Filtration12% - Humidification8% - Advertised Vs Actual Product4% - Value For Money2% - Functionality-Overall2% - Durability2% - Absorbency1% - Shape/Style1% - Moist/Dry1%