Home Comfort & Climate Appliances featuring Air Purifier AC3420 AC3421.
* Regular returning-member price (logged-out 1-time "Welcome Deal", SKU option, or live FX may show lower/different checkout prices).
Seller Strikethrough Price: $19.95 (-23%). Real 90-day average is $17.66 — making today's price a verified 13% true historical discount!
Editorial Note: Compiled by ChartBuy from verified product specs, package details, and real shipment history. Always confirm your selected plug or bundle SKU at checkout.
Humidifying Filter FY3401/00 for Philips is purpose-built for home comfort & climate appliances within Home Comfort & Climate Appliances, bringing practical details including Air Purifier AC3420 AC3421. Across 81+ tracked orders, it holds a 4.64/5.0 average buyer rating.
Live OHLC tracking active (2d direct DB ticks + 90d Choice-cycle market benchmark)
| Product | Current Price | vs 90d Avg | Timing Score | Store & Orders | Shipping | Action |
|---|---|---|---|---|---|---|
| $15.36 | -13% | 96/100 | HepaFilters Store (93.3%) 4.64 · 81+ | Tracked Air | Viewing | |
| $1.51 | -14.7% | 99/100 | Stone's Store (98.0%) 4.86 · 1,557+ | Choice | Compare | |
| $1.50 | At Avg | 99/100 | Shop1103573116 Store (95.0%) 4.72 · 1,479+ | Choice | Compare | |
| $1.77 | -18.8% | 99/100 | Stone's Store (98.0%) 4.86 · 853+ | Choice | Compare |
Verified seller with 81+ tracked orders and 93.3% positive buyer feedback.
At $15.36 USD after coupon stacking, this item qualifies for streamlined personal air-parcel clearance in most major destinations.
At 96/100 near its 90-day floor, waiting for the next mega event is unnecessary — stack the active code above and lock in this price.
View Full AliExpress Sale Calendar →Humidifying Filter FY3401/00 for Philips is a Home Comfort & Climate Appliances item featuring Air Purifier AC3420 AC3421. It is well suited for home comfort & climate appliances. Always verify your preferred size, plug, or bundle SKU option on the product selector before ordering.
Today's tracked price is $15.36, compared to a verified 90-day real average of $17.66 and an all-time recorded floor of $15.36 (90-day peak: $19.95). Its current ChartBuy Buy-Timing Score is 96/100 (BUY NOW).
Price check passed: current pricing reflects a genuine drop relative to its 90-day historical range ($15.36 – $19.95).
This store holds a 93.3% positive feedback rating across 81+ completed orders (Verified Marketplace Seller). Orders are covered by AliExpress Buyer Protection.
At $15.36 USD after coupon stacking, this item qualifies for streamlined personal air-parcel clearance in most major destinations. Claim on-page store follower coupons and stack Monthly Choice Day (1st–7th) tier codes at checkout.
🏪 Stone's Store (98.0%)
🏪 Shop1103573116 Store (95.0%)
🏪 Stone's Store (98.0%)
🏪 Stone's Store (98.0%)
