{"product_id":"clear-flexible-pvc-tubing-hose-od-3mm-57mm","title":"Clear Flexible PVC Tubing – OD 3mm to 57mm, Custom Cut Lengths","description":"\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right OD, ID, and wall thickness for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the ID to your fitting or barb diameter — the tube should slip snugly over the barb. Wall thickness determines pressure tolerance; thicker walls (2–3.5mm) generally handle higher pressure. For example, a 10mm OD × 8mm ID × 1mm wall tube fits a standard 8mm barb fitting. If you're unsure, measure your existing fitting with calipers and select the closest ID option.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What pressure can this PVC tubing handle?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Clear flexible PVC tubing is typically rated for low-to-medium pressure applications — generally up to 40–60 PSI depending on wall thickness and temperature. Thicker-walled variants (2.5–3.5mm) generally tolerate higher pressures. For high-pressure hydraulic lines, a reinforced hose is recommended instead.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this tubing safe for outdoor or UV-exposed use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Standard clear PVC tubing is not UV-stabilized and will typically yellow and become brittle with prolonged direct sunlight exposure. For outdoor installations, we recommend routing the tube through conduit or shading it. For fully outdoor-rated applications, consider UV-resistant polyurethane or black PVC tubing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What fittings and standards is this tubing compatible with?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This tubing uses metric OD\/ID dimensions and is compatible with standard metric barb fittings, push-to-connect fittings, and hose clamps sized to match the OD. It is not directly interchangeable with NPT or BSP threaded fittings without an adapter. Always verify the ID of the tube matches your barb or fitting OD before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this tubing for drinking water or food-contact applications?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This tubing is generally suitable for aquarium and general water transfer use. For potable drinking water or food-grade applications, please confirm the specific grade with us before ordering, as food-safe certification requirements vary by region and application.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which size should I choose for an aquarium pump or air line?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For standard aquarium air pumps, the 3mm OD × 2mm ID × 0.5mm wall or 4mm OD × 2mm ID × 1mm wall sizes are typically used for airline tubing. For water return lines and canister filter hoses, larger sizes such as 12–16mm OD are more common. Match the ID to your pump outlet or inlet diameter for a secure, leak-free connection.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this tubing be cut to a custom length?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Each variant is sold in pre-cut lengths of 1m (≈39.4\\\"), 5m (≈16.4 ft), or 10m (≈32.8 ft). You can further cut the tubing to any shorter length using scissors or a utility knife — PVC cuts cleanly with a straight, square cut.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003eClear Flexible PVC Tubing — Precision-Sized Hose for Aquariums, Pumps \u0026amp; DIY Water Systems\u003c\/h2\u003e\n    \u003cp\u003eWhether you're routing water through a fish tank filter, connecting a submersible pump, or building a custom fluid transfer line, finding tubing that fits your fittings exactly — without leaks or kinking — is the difference between a clean install and a frustrating one. This clear flexible PVC tubing is stocked in a wide range of metric sizes specifically for hobbyists, DIYers, and light industrial users who need a precise fit off the shelf.\u003c\/p\u003e\n    \u003cp\u003eEach piece is cut from continuous clear PVC hose stock and is available in three convenient lengths: 1m (≈39.4\"), 5m (≈16.4 ft), and 10m (≈32.8 ft). Outer diameters range from 3mm (≈1\/8\") up to 57mm (≈2-1\/4\"), with wall thicknesses from 0.5mm to 3.5mm depending on the variant. The tubing is flexible enough to route around corners without kinking and transparent throughout, so you can visually monitor flow at a glance.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include aquarium airline and water return lines, pond pump connections, laboratory fluid transfer, DIY hydroponics irrigation tubing, and low-pressure water cooling loops for electronics. The clear wall makes it especially useful anywhere visual flow confirmation matters — such as drip systems, sump returns, or coolant circuits.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔵\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e This tubing uses metric dimensions. Match the \u003cstrong\u003eID\u003c\/strong\u003e of the tube to your barb or fitting OD for a secure push-fit connection. Sizes range from ID 2mm to ID 50mm — see variant options for the full size matrix.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e✅ Key Features of These Clear Flexible PVC Tubes\u003c\/h2\u003e\n  \u003cul class=\"hdiy-features\"\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔍\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFull Transparency\u003c\/strong\u003e — Crystal-clear PVC wall lets you monitor fluid flow, detect air bubbles, and spot blockages instantly — ideal for aquarium water return lines and drip irrigation tubing.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWide Size Range\u003c\/strong\u003e — OD from 3mm to 57mm with matching ID and wall thickness options, covering everything from fine aquarium airline tubing to larger pump hose connections in a single product line.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFlexible \u0026amp; Kink-Resistant\u003c\/strong\u003e — Soft PVC formulation allows the tube to bend around corners and route through tight spaces without collapsing, maintaining consistent flow in compact DIY water system builds.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCut-to-Length Convenience\u003c\/strong\u003e — Available in 1m, 5m, and 10m lengths; cuts cleanly with scissors or a utility knife so you get exactly the run you need without waste.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBarb \u0026amp; Clamp Compatible\u003c\/strong\u003e — Works with standard metric barb fittings and hose clamps; the flexible wall compresses slightly over barbs for a secure, leak-resistant seal without adhesive.\u003c\/span\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💧\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSmooth Bore Interior\u003c\/strong\u003e — The smooth inner wall minimizes flow restriction and prevents debris accumulation, keeping fish tank pump hose connections and fluid transfer lines running efficiently.\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003e📐 Technical Specifications — Clear Flexible PVC Tubing\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFlexible PVC (Polyvinyl Chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTransparency\u003c\/th\u003e\n\u003ctd\u003eClear \/ transparent\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD) Range\u003c\/th\u003e\n\u003ctd\u003e3mm (≈1\/8\") – 57mm (≈2-1\/4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eInner Diameter (ID) Range\u003c\/th\u003e\n\u003ctd\u003e2mm – 50mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWall Thickness Range\u003c\/th\u003e\n\u003ctd\u003e0.5mm – 3.5mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e1m (≈39.4\"), 5m (≈16.4 ft), 10m (≈32.8 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFlexibility\u003c\/th\u003e\n\u003ctd\u003eFlexible; bends without kinking at typical installation radii\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePressure Rating\u003c\/th\u003e\n\u003ctd\u003eTypically suitable for low-to-medium pressure; see variant for wall thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTemperature Range\u003c\/th\u003e\n\u003ctd\u003eGenerally suitable for 0°C–60°C (32°F–140°F) — contact us to confirm for specific use\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eClear (transparent)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eUV Resistance\u003c\/th\u003e\n\u003ctd\u003eNot UV-stabilized; indoor \/ shaded outdoor use recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eFitting Compatibility\u003c\/th\u003e\n\u003ctd\u003eMetric barb fittings, hose clamps (sized to OD)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eSingle continuous length per order (1m \/ 5m \/ 10m)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-note\"\u003e\n    \u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e\n    \u003cstrong\u003eSize Tip:\u003c\/strong\u003e Not sure which size to order? Measure your existing fitting's barb OD with calipers — that measurement should match the tube's \u003cstrong\u003eID\u003c\/strong\u003e. If you're between sizes, size up for a looser fit with a clamp, or size down for a tighter push-fit seal.\n  \u003c\/div\u003e\n\n  \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdiv class=\"hdiy-faq\"\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right OD, ID, and wall thickness for my application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eMatch the \u003cstrong\u003eID\u003c\/strong\u003e of the tube to your fitting or barb diameter — the tube should slip snugly over the barb. Wall thickness determines pressure tolerance; thicker walls (2–3.5mm) generally handle higher pressure. For example, a 10mm OD × 8mm ID × 1mm wall tube fits a standard 8mm barb fitting. If you're unsure, measure your existing fitting with calipers and select the closest ID option from the variant list above.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat pressure can this PVC tubing handle?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eClear flexible PVC tubing is typically rated for low-to-medium pressure applications — generally up to 40–60 PSI depending on wall thickness and temperature. Thicker-walled variants (2.5–3.5mm wall) generally tolerate higher pressures. For high-pressure hydraulic lines, a reinforced hose is recommended instead.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this tubing safe for outdoor or UV-exposed installations?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eStandard clear PVC tubing is not UV-stabilized and will typically yellow and become brittle with prolonged direct sunlight exposure. For outdoor installations, we recommend routing the tube through conduit or keeping it shaded. For fully outdoor-rated applications, consider UV-resistant polyurethane or black PVC tubing.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat fittings and standards is this tubing compatible with?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis tubing uses metric OD\/ID dimensions and is compatible with standard metric barb fittings, push-to-connect fittings, and hose clamps sized to match the OD. It is not directly interchangeable with NPT or BSP threaded fittings without an adapter. Always verify the ID of the tube matches your barb or fitting OD before ordering.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use this tubing for drinking water or food-contact applications?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eThis tubing is generally suitable for aquarium and general water transfer use. For potable drinking water or food-grade applications, please contact us to confirm the specific grade before ordering, as food-safe certification requirements vary by region and intended use.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich size should I choose for an aquarium pump or air line?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eFor standard aquarium air pumps, the \u003cstrong\u003e3mm OD × 2mm ID × 0.5mm\u003c\/strong\u003e or \u003cstrong\u003e4mm OD × 2mm ID × 1mm\u003c\/strong\u003e sizes are typically used for airline tubing. For water return lines and canister filter hoses, larger sizes such as 12–16mm OD are more common. Match the ID to your pump outlet or inlet diameter for a secure, leak-free connection.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this tubing be cut to a custom length?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\n        \u003cp\u003eYes. Each variant is sold in pre-cut lengths of 1m (≈39.4\"), 5m (≈16.4 ft), or 10m (≈32.8 ft). You can further cut the tubing to any shorter length using scissors or a utility knife — PVC cuts cleanly with a straight, square cut for a neat finish.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your \u003cstrong\u003esize (OD × ID × wall thickness) and length\u003c\/strong\u003e above, then add to cart — ships from our US warehouse.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"3 X 2 X 0.5 \/ 10m","offer_id":52332848349458,"sku":"WWLFGLBZSJ015036x1","price":12.21,"currency_code":"USD","in_stock":true},{"title":"4 X 2 X 1 \/ 10m","offer_id":52332848382226,"sku":"WWLFGLBZSJ015037x1","price":15.8,"currency_code":"USD","in_stock":true},{"title":"4 X 3 X 0.5 \/ 10m","offer_id":52332848414994,"sku":"WWLFGLBZSJ015038x1","price":15.48,"currency_code":"USD","in_stock":true},{"title":"5 X 3 X 1 \/ 10m","offer_id":52332848447762,"sku":"WWLFGLBZSJ015039x1","price":19.2,"currency_code":"USD","in_stock":true},{"title":"6 X 4 X 1 \/ 10m","offer_id":52332848480530,"sku":"WWLFGLBZSJ015040x1","price":22.6,"currency_code":"USD","in_stock":true},{"title":"7 X 5 X 1 \/ 10m","offer_id":52332848513298,"sku":"WWLFGLBZSJ015041x1","price":25.81,"currency_code":"USD","in_stock":true},{"title":"8 X 5 X 1.5 \/ 10m","offer_id":52332848546066,"sku":"WWLFGLBZSJ015042x1","price":40.09,"currency_code":"USD","in_stock":true},{"title":"8 X 6 X 1 \/ 10m","offer_id":52332848578834,"sku":"WWLFGLBZSJ015043x1","price":29.21,"currency_code":"USD","in_stock":true},{"title":"9 X 6 X 1.5 \/ 10m","offer_id":52332848611602,"sku":"WWLFGLBZSJ015044x1","price":46.4,"currency_code":"USD","in_stock":true},{"title":"10 X 7 X 1.5 \/ 5m","offer_id":52332848644370,"sku":"WWLFGLBZSJ015046x1","price":28.18,"currency_code":"USD","in_stock":true},{"title":"10 X 8 X 1 \/ 10m","offer_id":52332848677138,"sku":"WWLFGLBZSJ015047x1","price":36.01,"currency_code":"USD","in_stock":true},{"title":"11 X 8 X 1.5 \/ 5m","offer_id":52332848709906,"sku":"WWLFGLBZSJ015048x1","price":29.21,"currency_code":"USD","in_stock":true},{"title":"12 X 8 X 2 \/ 5m","offer_id":52332848742674,"sku":"WWLFGLBZSJ015049x1","price":41.64,"currency_code":"USD","in_stock":true},{"title":"13 X 10 X 1.5 \/ 5m","offer_id":52332848775442,"sku":"WWLFGLBZSJ015050x1","price":34.84,"currency_code":"USD","in_stock":true},{"title":"16 X 12 X 2 \/ 5m","offer_id":52332848808210,"sku":"WWLFGLBZSJ015051x1","price":57.64,"currency_code":"USD","in_stock":true},{"title":"18 X 13 X 2.5 \/ 5m","offer_id":52332848840978,"sku":"WWLFGLBZSJ015052x1","price":77.14,"currency_code":"USD","in_stock":true},{"title":"20 X 16 X 2 \/ 1m","offer_id":52332848873746,"sku":"WWLFGLBZSJ015053x1","price":17.65,"currency_code":"USD","in_stock":true},{"title":"24 X 19 X 2.5 \/ 1m","offer_id":52332848906514,"sku":"WWLFGLBZSJ015054x1","price":22.6,"currency_code":"USD","in_stock":true},{"title":"30 X 25 X 2.5 \/ 1m","offer_id":52332848939282,"sku":"WWLFGLBZSJ015055x1","price":25.81,"currency_code":"USD","in_stock":true},{"title":"38 X 32 X 3 \/ 1m","offer_id":52332848972050,"sku":"WWLFGLBZSJ015056x1","price":46.4,"currency_code":"USD","in_stock":true},{"title":"44 X 38 X 3 \/ 1m","offer_id":52332849004818,"sku":"WWLFGLBZSJ015057x1","price":51.84,"currency_code":"USD","in_stock":true},{"title":"57 X 50 X 3.5 \/ 1m","offer_id":52332849037586,"sku":"WWLFGLBZSJ015058x1","price":66.26,"currency_code":"USD","in_stock":true},{"title":"12 X 9 X 1.5 \/ 5m","offer_id":52332849070354,"sku":"WWLFCSQJD00064x1","price":39.06,"currency_code":"USD","in_stock":true},{"title":"15 X 10 X 2.5 \/ 5m","offer_id":52332849103122,"sku":"WWLFCSQJD00065x1","price":40.77,"currency_code":"USD","in_stock":true},{"title":"18 X 14 X 2 \/ 5m","offer_id":52332849135890,"sku":"WWLFCSQJD00066x1","price":74.42,"currency_code":"USD","in_stock":true},{"title":"36 X 30 X 3 \/ 1m","offer_id":52332849168658,"sku":"WWLFCSQJD00067x1","price":49.61,"currency_code":"USD","in_stock":true},{"title":"51 X 45 X 3 \/ 1m","offer_id":52332849201426,"sku":"WWLFCSQJD00068x1","price":56.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-05_39b4ab51-da7b-426e-a83f-b1a70ad3b56a.jpg?v=1780981380","url":"https:\/\/homediyer.com\/products\/clear-flexible-pvc-tubing-hose-od-3mm-57mm","provider":"HomeDIYer","version":"1.0","type":"link"}