{ "id": "stainless-steel-sink-strainer-3-pack", "sku": "stainless-steel-sink-strainer-3-pack", "title": "Stainless Steel Sink Strainer 3 Pack", "slug": "stainless-steel-sink-strainer-3-pack", "price": 39.99, "currency": "AUD", "availability": "in_stock", "category": "kitchen-sink-strainers", "category_label": "Kitchen Sink Strainers", "tags": [], "colors": [], "materials": [], "dimensions": null, "weight": "0.08 kg", "images": [ "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/main-stainless-steel-sink-strainer-3-pack.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-2.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-3.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-4.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-5.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-6.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-7.jpg", "https://drains.net.au/dropship-images/kitchen-sink-strainers/stainless-steel-sink-strainer-3-pack/stainless-steel-sink-strainer-3-pack-8.jpg" ], "description_short": "Three dishwasher-safe mesh baskets with a 11.2cm outer rim and a 7.6cm inner fit, so the water keeps draining while the food stays put.", "description": "The small problem that turns into a big one\n\nNobody calls a plumber about a strainer. They call about a sink that will not drain, and then discover the bill is three figures for something that took twenty minutes to clear. The gap between those two moments is usually months of small stuff going down the plughole without anyone thinking twice about it.\n\nRice is a repeat offender. So are coffee grounds, tea leaves, onion skins, bits of eggshell, and the fine debris that comes off vegetables when you rinse them. None of it seems like much. But drains have a trap under them, a curved section of pipe that holds water to block sewer gas, and solids settle there. Over time they compact, grease binds them together, and the water starts backing up.\n\nA sink strainer stops that at the source. It is a simple, cheap bit of kit, and it is the single most effective thing you can do for your pipes short of never cooking again.\n\nHow a mesh strainer actually works\n\nThe design is not complicated, which is part of why it works. A shallow stainless steel basket drops into the drain opening. Its sides and base are a fine perforated mesh. Water passes through the holes, solids stay in the basket.\n\nThe wider rim around the top is doing more than you might think. It rests flat on the sink surface around the drain hole, which stops the strainer from being pushed down into the pipe when you dump a pot of water on it. It also makes the thing easy to grab and lift out.\n\nThe balance to get right is mesh density. Too coarse and the small debris, the exact stuff that causes problems, sails straight through. Too fine and the water pools because it cannot get past. A good mesh sink strainer sits in between. This one uses a high-density mesh that holds back small particles while a full bowl still empties at a sensible pace.\n\nThe measurements here are 11.2cm across the outer rim, 7.6cm inner diameter, and 2.2cm deep. That 7.6cm figure is the one to care about, because 3 inches is the standard drain groove size in most kitchen sinks. The depth gives you useful capacity, enough to get through prepping a meal without stopping to empty it.\n\nWho gets the most out of one\n\nIf you cook from scratch, you will notice the difference fastest. Peeling, chopping and rinsing all generate debris, and a lot of it ends up in the sink whether you intend it to or not. A kitchen drain catcher turns that into something you tip in the bin rather than something that disappears into the pipe.\n\nRenters are another group worth mentioning. Blocked drains in rentals are a familiar argument, and prevention is cheaper than the conversation. Dropping a strainer into each sink costs almost nothing and protects you.\n\nPeople on septic systems or older plumbing should take it seriously too. Older pipes have more joins, more narrow sections and more places for build-up to start. The less you send down there, the longer it stays clear.\n\nAnd if you are in a share house, a strainer is the one bit of kitchen equipment that works even when nobody is paying attention. It catches the scraps whether or not the person at the sink thought about it.\n\nChoosing the right one\n\nMeasure first. This is the step most people skip and then regret. Look at your drain opening and measure straight across the widest part of the hole. If it comes in around 7.6cm, or 3 inches, this fits. If it is noticeably bigger or smaller, you need a different size.\n\nCheck for obstructions. Some sinks have a fixed grid or cross bar built into the drain. A basket strainer needs clear space to sit down into. Peer in with a torch before ordering.\n\nThink about material. Plastic strainers are cheaper and they warp, stain and crack. Stainless steel costs more up front and lasts. It also goes in the dishwasher without turning cloudy, which matters more than it sounds when you are deciding whether to clean it properly or just rinse it and hope.\n\nCount your drains. Buying one strainer usually means buying another one a fortnight later. A three pack covers the kitchen plus a bathroom and a laundry, and gives you a spare for when one is in the wash. That is why multipacks tend to be better value than they first appear.\n\nLook at the depth. A very shallow basket fills up in minutes and becomes annoying. Around 2cm is a reasonable middle ground: enough capacity for real use, not so tall it sticks up and gets in the way of washing a big pan.\n\nLiving with it day to day\n\nThe routine is simple. After washing up, lift the strainer out, tip the contents into the bin or compost caddy, and rinse the mesh under the tap. Put it back. That is thirty seconds and it covers most days.\n\nOnce a week or so, give it a better clean. Warm soapy water and a soft brush will clear anything stuck in the holes. Or put it on the top rack of the dishwasher and let the machine do it. Stainless steel handles repeated dishwasher cycles without complaint, which is a big part of why it is worth paying for over plastic.\n\nTwo things to avoid. Do not use steel wool or scouring powder, because they scratch the finish and give grime somewhere to cling. And do not leave it sitting full of wet scraps overnight, because that is how smells start. Emptying it is faster than fixing the smell later.\n\nIf your sink has a sink waste disposal unit unit, take the strainer out before running it. Metal and disposal blades do not get along. Use the strainer when the unit is off, which is most of the time anyway.\n\nA few realistic expectations\n\nA strainer is a filter, not a miracle. It will not fix a drain that is already blocked, and it will not deal with grease. Fat and oil go down as a liquid and solidify further along the pipe, so the strainer never sees them. Pour cooled fat into a jar and bin it instead.\n\nIt also will not hold water in the sink. This is a drop-in strainer, not a plug. If you want to fill the basin, you still need a stopper.\n\nAnd it needs emptying. A strainer that is left full stops draining, and then people assume the strainer is the problem rather than the thing sitting in it. Clear it regularly and it will keep doing its job quietly for years.\n\nThe short version\n\nBlocked drains are expensive and almost entirely preventable. A stainless steel sink strainer sits in the drain, catches the scraps, and lets the water through. This set gives you three of them, each with a 7.6cm inner diameter that matches standard kitchen drains, a 11.2cm rim that keeps it seated, and a 2.2cm basket that holds enough to be useful.\n\nMeasure your drain opening before you order. Check there is no fixed grid in the way. Then put one in the kitchen, one in the bathroom, and keep the third wherever you need it or as a spare while the others get washed.\n\nIt is a small thing. It just happens to be the small thing that stops the big thing.", "llm_summary": "The MR.SIGA Stainless Steel Sink Strainer 3 Pack is a set of three mesh drain baskets made from stainless steel in a silver finish. Each strainer has an outer diameter of 11.2cm (4.4 inches), an inner diameter of 7.6cm (3 inches) to suit standard 3 inch drain grooves, and a depth of 2.2cm (0.87 inches). The item weight is 0.08kg. The fine mesh traps food scraps, hair and debris while allowing water to drain, and the outer rim sits over the drain opening with smooth edges. The strainers are dishwasher safe. Manufacturer part number SJ21762, made by Ningbo Shijia Cleaning Tools Co., Ltd. Country of origin and GTIN are not specified by the maker.", "returnable": true, "return_policy": "Voluntary 14-day change-of-mind returns in original condition, buyer pays return postage; Australian Consumer Law consumer guarantees for faulty goods. Return postage on faulty goods is ours.", "shipping_profile": "standard", "warranty": null, "brand": "Drains Company", "gtin": null, "mpn": null, "condition": "new", "url": "https://drains.net.au/stainless-steel-sink-strainer-3-pack/", "canonical_url": "https://drains.net.au/stainless-steel-sink-strainer-3-pack/", "json_url": "https://drains.net.au/api/products/stainless-steel-sink-strainer-3-pack.json", "updated_at": "2026-10-11" }