{"product_id":"copper-floor-drain-core-one-way-valve-anti-odor-insect-proof","title":"Copper Floor Drain One-Way Valve | Anti-Odor \u0026 Insect Proof","description":"\n\u003ch2\u003eStop Odors \u0026amp; Insects at the Source — Copper One-Way Drain Valve\u003c\/h2\u003e\n\u003cp\u003eUpgrade your kitchen or bathroom drainage with this premium \u003cstrong\u003ecopper floor drain core one-way valve\u003c\/strong\u003e. Engineered to block sewer gases, foul odors, and insects from entering your living space, this sewer strainer plug is an essential home improvement addition for any shower, bathroom, or kitchen drain.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Drain Core Valve?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Odor Technology:\u003c\/strong\u003e The one-way valve mechanism seals shut when water isn't flowing, preventing sewer gases and unpleasant smells from rising through your drains.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsect-Proof Design:\u003c\/strong\u003e Keeps cockroaches, mosquitoes, and other pests from crawling up through floor drains — no more unwanted visitors!\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Copper Construction:\u003c\/strong\u003e Made from durable, corrosion-resistant copper for long-lasting performance in wet environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Way Flow Valve:\u003c\/strong\u003e Allows water to drain freely while maintaining a tight seal against back-flow, odors, and pests.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Fit:\u003c\/strong\u003e Suitable for shower drains, bathroom floor drains, kitchen sinks, and sewer drain openings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simply insert the drain core into your existing drain — no special tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Strainer Function:\u003c\/strong\u003e Also acts as a debris strainer to catch hair and particles before they clog your pipes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Anti-odor, insect-proof, one-way drainage valve, sewer strainer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Kitchen drain, bathroom drain, shower floor drain, sewer opening\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 x Floor Drain Core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003ePlease allow 2–3% dimensional variance due to manual measurement. Actual product color may differ slightly from images due to screen calibration differences.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBathroom \u0026amp; shower floor drains\u003c\/li\u003e\n  \u003cli\u003eKitchen sink and floor drains\u003c\/li\u003e\n  \u003cli\u003eLaundry room floor drains\u003c\/li\u003e\n  \u003cli\u003eBasement or utility room sewer drains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/miniature-bath-towel-model-1-12-dollhouse-accessory\"\u003e1\/12 Dollhouse Miniature Bath Towel Model – Fabric Accessory\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-12-miniature-bowl-chopsticks-dollhouse-tableware-set\"\u003e1\/12 Miniature Bowl \u0026amp; Chopsticks Dollhouse Tableware Set\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on maintaining safe and hygienic home plumbing, visit the CDC Healthy Water \u0026amp; Hygiene Resource.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of drains is this copper floor drain core valve compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This one-way valve drain core is designed to fit a wide range of standard floor drains found in bathrooms, showers, kitchens, laundry rooms, and basements. Please refer to the product images for exact sizing and compare with your existing drain before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the anti-odor one-way valve work?\u003c\/h4\u003e\n\u003cp\u003eA: The one-way valve mechanism opens when water flows through, allowing drainage, and automatically seals shut when idle. This creates an airtight barrier that blocks sewer gases, foul odors, and insects from passing back up through the drain into your home.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is copper a good material for a drain valve or strainer?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! Copper is an excellent choice for drain components because it is highly resistant to corrosion, durable in wet and humid conditions, and has natural antimicrobial properties. This makes it ideal for long-term use in kitchens and bathrooms.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is installation difficult? Do I need a plumber?\u003c\/h4\u003e\n\u003cp\u003eA: No plumber needed! This drain core inserts directly into your existing floor drain opening. It's a simple DIY installation that takes only seconds — just drop it in and it's ready to use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of drains is this copper floor drain core valve compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This one-way valve drain core is designed to fit a wide range of standard floor drains found in bathrooms, showers, kitchens, laundry rooms, and basements. 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