MR.SIGA SJ21827 Toilet Plunger with Holder
- Item Weight: 1.7 pounds
- Product Dimensions: 9.2 × 7 × 7 inches
- Asin: B09PDP3ZB1
- Customer Reviews: {'ratings_count': '7,665', 'stars': '4.4'}
Last refreshed Sep 8, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A straightforward plunger-and-holder pair whose main selling point is the auto-opening, ventilated lid rather than the plunger head itself.
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ASIN: B09PDP3ZB1Model: SJ21827Category: Toilet Plungers & Holders
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Overview
A black MR.SIGA toilet plunger and matching holder, model SJ21827, with a wide flat-top handle for leverage and a holder lid that opens on its own when the plunger is lifted out.
Unlike the brush combo version, this listing is the plunger and holder alone, aimed at anyone who wants the caddy without the extra brush. MR.SIGA's ventilation design is built into the holder lid rather than the plunger itself: it opens automatically on lift and needs a light push to reseat and close, meant to let the rubber head air dry between uses instead of sitting sealed in a damp compartment.
- Auto-opening, ventilated holder lid
- Wide flat-top handle for leverage
- Collapsible commercial-grade rubber head
- Black finish, model SJ21827
Who it's for
Suits anyone who already has a toilet brush and just needs a plunger with somewhere tidy to keep it, in a black finish that reads less clinical than the gray combo set. Not the choice for anyone who wants brush and plunger together in one purchase.
Pros and cons
- Wide flat-top handle adds pressing leverage
- Holder lid opens and closes automatically
- Rubber head collapses for sink and tub drains
- Black finish, separate from the combo set
- No brush included in this listing
- No product description beyond bullet points
Performance notes
The rubber head is described as commercial grade and can collapse for use in a sink or tub drain as well as a toilet, so it is not limited to one fixture. The wide, flat-topped handle gives more surface to press against than a narrow round handle, meant to translate hand pressure into plunging force more directly. The holder's lid mechanism, opening when lifted and closing with a light press on the handle, is the feature MR.SIGA calls out as upgraded over its other holders.
Specifications
| Brand | MR.Siga |
|---|---|
| Model | SJ21827 |
| Dimensions & fit | |
| Item Weight | 1.7 pounds |
| Product Dimensions | 9.2 × 7 × 7 inches |
| Other details | |
| Asin | B09PDP3ZB1 |
| Customer Reviews | {'ratings_count': '7,665', 'stars': '4.4'} |
| Manufacturer | Ningbo Shijia Cleaning Tools Co., Ltd. |
| Item model number | SJ21827 |
Frequently asked questions
Does the MR.SIGA SJ21827 plunger include a toilet brush?
No, this listing is the plunger and holder only; MR.SIGA sells a separate combo set that adds a matching brush.
How does the SJ21827 holder lid work?
It opens on its own when the plunger is lifted out and closes when the handle is pressed down slightly while returning the plunger to the holder.
Can the MR.SIGA SJ21827 plunger be used on a sink or tub?
MR.SIGA states the rubber head can be collapsed for use on sink and tub drains in addition to toilets.