Home › Parts › Protec WF2 Wick Filter (Vicks / Kaz)
Protec WF2 Wick Filter (Vicks / Kaz)
OEM part number(s): WF2, PWF2 · Made by Protec (Kaz / Helen of Troy) for Vicks · Evaporative wick / filter
Verified prices (checked 2026-11-11)
| Option | Price | Store & shipping |
|---|---|---|
| Genuine (OEM) 1 filter, genuine Protec WF2 | $19.17 | WaterFiltersFAST Shipping calculated at checkout · Checked 2026-11-11 · source |
| Aftermarket 1 filter, HQRP replacement | $11.95 | Best Buy (HQRP) Best Buy shipping/pickup terms at checkout · Checked 2026-11-11 · source |
How to read this: the lowest verified price above is the headline even when it is not Amazon. Amazon is the buy button because it is this site's affiliate route; its price is not quoted because Amazon blocks automated price reads.
Exact fit — models that take this part
Vicks V3100, Vicks V3500, Vicks V3500N, Vicks V3600, Vicks V3700, Vicks V3800, Vicks V3850, Vicks V3900, Vicks V3900JUV, Vicks VEV400, Kaz 3020 (Kaz), Sunbeam 1118 (Sunbeam), Sunbeam 1119 (Sunbeam), Sunbeam 1120 (Sunbeam), ReliOn WA-8D (ReliOn), Enviracaire ECM-250i (Enviracaire), Enviracaire ECM-500 (Enviracaire)
How many per change: One round wick per change.
Specifications
| Replacement interval | Replace about every 2 months, depending on use and water hardness (Protec packaging, via HEB listing). |
|---|---|
| Dimensions | Round wick, approx. 6 in outside diameter × 5 in high (retailer Q&A measurement; treat as approximate) |
| Treatment | Antimicrobial treatment inhibits up to 99.99% of mold growth on the filter (Protec packaging claim, via HEB listing). |
Equivalents and cross-references
| Brand | Part number | Note |
|---|---|---|
| HQRP | WF2 replacement | HQRP aftermarket wick, sold at Best Buy |
| Honeywell | HAC-504 | Cross-listed as interchangeable: DiscountFilters' AIRx listing replaces both WF2 and HAC-504 |
Sources
Full record, including descriptor data for every model, is in the open dataset: /data/parts.json.