Prices we track · Air purifiers
Air purifier prices on Shopee Singapore: all 63 we track
An air purifier here normally costs S$24.95 to S$999.00, with a median of S$86.90 — across 58 of the 63 listings we began pricing daily on 30 Jul 2026. The other 5 are left out of these figures: their variants are priced differently, so a normal price could be any variant's. We re-read them each morning from Shopee's own affiliate feed; 10 are no longer in it and have no price today.
Before you read a percentage: Shopee's feed alternates between two whole-catalogue price lists and switches every item at once, with no sale attached. We measured it — a move of about 11% may be that rather than a sale.
Below its normal price today (17 Oct 2026)
Measured against each listing's own normal price, not against the aisle median — ranking by "cheapest" would just list the small ones.
| Listing | Normal | Now | Change |
|---|---|---|---|
| Mistral 1.2L Tabletop Dehumidifier MDH012-BG Beige | S$84.80 | S$56.20 | -34% |
| Mistral Smart Air Purifier with HEPA Filter MAPF32 | S$225.00 | S$216.40 | -4% |
A fall is not a verdict. Each name links to the listing so you can look for yourself, and that is all the link means — a price moving is evidence, and the rest of the work (variant, stock, comparable listings) has not been done here. Our assessed picks, where it has, are linked below.
What we have actually assessed here
- Price guide Dehumidifier prices on Shopee Singapore, per litre a day
- Price guide Air purifier prices on Shopee Singapore
Every air purifier listing we price daily
Normal price against our newest daily record (17 Oct 2026). This table's job is the numbers; each name links to the listing on Shopee and carries no claim beyond them. The price guides cover a smaller, checked subset of this shelf and say what we think of it.
* 5 listings here are not compared: the seller prices the listing's variants differently, and the feed gives one price per listing without saying which variant it belongs to, so two of its prices could belong to two different products. They are shown with no normal price, and left out of the price range at the top and the falls above.
Some links are affiliate links — we may earn a commission at no extra cost to you. Deals are independently curated.
What the 9.9 sale did to this shelf
A dated record, kept because we froze the prices before the campaign existed and nobody else did. It is not what this page is for the rest of the year.
What the 9.9 sale did here, 1 Sept 2026 to 17 Sept 2026: 1 of the 58 listings here we could compare reached a price below their own frozen normal, the typical one by less than 1% — shallower than the 11% this feed moves on its own. The deepest was less than 1% off, at S$398.00 — Acerpure Cool C2-UV 2in1 Air Purifier Circulator Fan. Every shelf, side by side. Measured at each listing's lowest recorded point between 1 Sept 2026 and 17 Sept 2026, against prices we froze on 25 Aug 2026 — before the sale existed. 5 listings whose variants are priced differently are not counted: the feed does not say which variant a price belongs to.
On 25 Aug 2026, fifteen days before the sale, we froze the normal price of 63 air purifier listings — computed from 25 days of our own daily records (30 Jul 2026 to 25 Aug 2026), never from a seller's crossed-out number. The aisle spans 8 independent brand groups across 7 storefronts, and its median listing costs S$86.90.
How to read this honestly
- "Normal price" is the price the listing sat at most often across our window — never the highest we saw, because one spiked day would manufacture a discount.
- This aisle qualifies because it has at least three independent brand groups and three storefronts. A "discount" inside one seller's catalogue is that seller negotiating with themselves.
- Prices are per listing, not per variant. Check the variant on Shopee before buying.
- We have recorded each listing's variant prices only since 1 Sept 2026. The normal prices were frozen from 30 Jul 2026 to 25 Aug 2026, so whether a listing's variants were priced alike then rests on what it showed from 1 Sept 2026 on.
- Not listed here? The price checker covers every product we track, not just the aisles that pass these gates.