{ "id": "washing-machine-drain-seal-3-pack", "sku": "washing-machine-drain-seal-3-pack", "title": "Washing Machine Drain Seal 3 Pack", "slug": "washing-machine-drain-seal-3-pack", "price": 37.99, "currency": "AUD", "availability": "in_stock", "category": "floor-drain-covers", "category_label": "Floor Drain Covers & Odour Seals", "tags": [], "colors": [], "materials": [], "dimensions": null, "weight": "58 g", "images": [ "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/main-washing-machine-drain-seal-3-pack.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-2.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-3.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-4.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-5.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-6.jpg", "https://drains.net.au/dropship-images/floor-drain-covers/washing-machine-drain-seal-3-pack/washing-machine-drain-seal-3-pack-7.jpg" ], "description_short": "Three flexible silicone seals in grey that slide onto standard drain hoses, fill the gap at the pipe opening and stay soft through hot wash after hot wash.", "description": "The puddle nobody can explain\n\nThere is a particular kind of laundry mystery. The floor near the machine is damp, but the hoses look fine, the machine is not leaking, and the pipe is not blocked. You mop it, and a week later it is back.\n\nNine times out of ten, the answer is the drain connection. A washing machine pump does not trickle water out. It pushes it hard and fast through a hose into a standpipe or floor drain. If that hose is just resting in the opening with a visible ring of air around it, a portion of that water hits the inside of the pipe, bounces, and sprays back out of the gap. You do not see it happen because it is behind the machine and it lasts about fifteen seconds per cycle. But it adds up.\n\nA washing machine drain seal closes that ring. It is a small silicone part that sits around the hose where it enters the pipe, filling the gap so water cannot get back out. That is the whole job, and it does it well.\n\nHow the seal actually works\n\nThink of it as a flexible collar. The inner part grips the drain hose. The outer part presses against the inside of the pipe opening. Because silicone is soft, it squashes slightly into any irregularity in the pipe and holds there by friction.\n\nThat outward pressure matters more than people expect. A rigid plastic bush sits in the pipe but does not press against it, so water still tracks around the edges. Silicone deforms. It fills the uneven bits, the old pipe scale, the slightly out-of-round opening. That is why a silicone drain hose adapter plug tends to outperform a hard-plastic equivalent, even when the nominal sizes match.\n\nThe second thing a good seal does is reduce air movement. Drain pipes carry smell. An open gap around the hose is a direct route from the sewer line into your laundry. Close the gap and you cut off that route. The seal is not a replacement for a working P-trap, and anyone telling you otherwise is overselling. But in a room that smells faintly of drain every time the machine runs, sealing the opening often makes a noticeable difference by itself.\n\nThis set is grey silicone, three to a pack, with an anti-clogging design feature listed by the manufacturer. The pack weighs 58 grams in total, which tells you how small and light these parts are.\n\nWho needs one\n\nIf your drain hose hooks over the edge of a laundry tub, you probably do not need this. There is no pipe to seal against.\n\nIf your hose goes into a vertical standpipe behind the machine, you very likely do. Standpipes are the classic splash-back setup, because the hose sits loose by design to allow an air break.\n\nIf your hose goes into a floor drain or gully, it depends on the size of the opening. A narrow opening close to the hose diameter will seal nicely. A wide, open gully grate is a different problem and wants a laundry drain pipe cover sized for the grate rather than the hose.\n\nRenters are a big group here too. You cannot re-plumb a rental laundry, but you can push a silicone seal into a pipe and take it with you when you leave. It leaves no marks and needs no permission.\n\nMeasuring before you buy\n\nThis is the honest part. The supplier record for this item does not list the fitted hose diameter range or the seal dimensions, so we have not invented numbers to fill the gap. What you should do instead is measure.\n\nTake the outside diameter of your drain hose. Most domestic washing machine discharge hoses sit in a fairly narrow band, but there is variation between brands and ages of machine. Then measure the inside diameter of the pipe or opening the hose goes into. Write both numbers down.\n\nCompare those against the product photos. The images show the shape and the relative proportions clearly. If your hose looks noticeably fatter or skinnier than what is pictured, ask us before ordering. We would rather answer a question than process a return.\n\nFitting it\n\nSwitch the machine off at the wall. Pull the drain hose out of the pipe. Wipe the last few centimetres of hose with a cloth so the seal has something clean to grip, and give the inside rim of the pipe a wipe too.\n\nSlide the seal down the hose until it sits near the end, at the point where the hose will meet the pipe opening. Then feed the hose back into the pipe and press the seal down into the mouth until it seats. You should feel a small resistance as the silicone compresses. That resistance is the seal doing its job.\n\nRun a short cycle and watch the connection during the drain phase. If you see spray, the seal is not seated deeply enough or the size is off. If you see nothing, you are done.\n\nDo not glue it. Do not clamp it. Part of the value of a reusable silicone drain seal is that you can pull the hose out to clean it, then put everything back without buying new parts.\n\nKeeping it working\n\nLint is the main enemy. Washing machine water carries fibre, and fibre settles anywhere the flow slows down. Over months, a film builds on the inner surface of the seal.\n\nOnce or twice a year, when you pull the machine out to vacuum behind it, take the seal off and wash it. Warm water, a little dish soap, a soft brush for the inside channel. Rinse, dry completely, and refit. A wet seal slides instead of gripping, so let it dry properly.\n\nAvoid solvents, bleach soaks and sharp tools. Silicone copes well with soap and hot water, less well with being scraped. If a seal tears or has gone stiff enough that it will not compress into the pipe, that is when you reach for one of the spares.\n\nThat is the quiet advantage of a three pack. Small plumbing parts are annoying to reorder. Having two in a drawer means a failed seal is a two minute fix on a Saturday rather than a week of a towel on the floor.\n\nWhere it fits among other fixes\n\nPeople try a few things before landing on a seal. A rag stuffed around the hose works for a week, then it gets soggy and starts to smell. Tape fails because the pipe is wet. Expanding foam is a nightmare to remove. A hose clamp holds the hose but does nothing about the gap.\n\nA moulded silicone seal is the purpose-built answer. It is cheap, it is removable, and it is the thing a plumber would reach for if you asked them to sort the splash-back without re-doing the pipework.\n\nIf sealing the hose still leaves you with odour, look further up the line. A dry trap, a missing trap, or a vent problem will all push smell into the room regardless of what you do at the hose. Fill the trap with water and see if the smell goes. If it does, the trap was drying out, and that is a different fix.\n\nThe short version\n\nWashing machines spray water back out of loose drain connections, and that spray is behind the machine where you never see it. A silicone seal closes the gap, cuts the splash, and blocks the easiest path for drain smell to reach the room.\n\nThis pack gives you three grey silicone seals, a listed anti-clogging design, and a fitting job that needs no tools and takes about a minute. The maker does not specify exact dimensions, so measure your hose and your pipe before ordering, and ask us if you are unsure.\n\nFor a part this small and this cheap, the difference it makes to a damp laundry floor is out of proportion to its size.", "llm_summary": "The Washing Machine Drain Seal 3 Pack from Goktvai is a set of three grey silicone seals designed to close the gap between a washing machine drain hose and the drain pipe or standpipe it discharges into. The seals are intended to reduce splash-back, water leakage and drain odour in the laundry. Material is listed as silicone with a silicone finish, the colour is grey, the style is described as Style 2, and the manufacturer lists an anti-clogging special feature. Model number is N19065-66 and the manufacturer part number is 1098454. Total item weight is 58 grams for the three-piece pack. Exact seal dimensions, fitted hose diameter range and country of origin 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/washing-machine-drain-seal-3-pack/", "canonical_url": "https://drains.net.au/washing-machine-drain-seal-3-pack/", "json_url": "https://drains.net.au/api/products/washing-machine-drain-seal-3-pack.json", "updated_at": "2026-10-11" }