--- product_id: 270092320 title: "ZoneFly Original Replacement Float Valve Gaskets for Instant Pot Duo 3, 5, 6, 8 Quart, Duo Plus, Ultra, LUX 3, 8 Qt, Pressure Cooker Float Sealing Caps - 7 Packs" brand: "zonefly" price: "£13.18" currency: GBP in_stock: true reviews_count: 6 category: "Zone Fly" url: https://www.desertcart.co.uk/products/270092320-zonefly-original-replacement-float-valve-gaskets-for-instant-pot-duo store_origin: GB region: United Kingdom --- # Secure float valve sealing Universal fit for 3-8 Qt Instant Pots Lifetime warranty protection ZoneFly Original Replacement Float Valve Gaskets for Instant Pot Duo 3, 5, 6, 8 Quart, Duo Plus, Ultra, LUX 3, 8 Qt, Pressure Cooker Float Sealing Caps - 7 Packs **Brand:** zonefly **Price:** £13.18 **Availability:** ✅ In Stock ## Summary > 🔧 Keep your Instant Pot pressure-perfect and stress-free! ## Quick Answers - **What is this?** ZoneFly Original Replacement Float Valve Gaskets for Instant Pot Duo 3, 5, 6, 8 Quart, Duo Plus, Ultra, LUX 3, 8 Qt, Pressure Cooker Float Sealing Caps - 7 Packs by zonefly - **How much does it cost?** £13.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/270092320-zonefly-original-replacement-float-valve-gaskets-for-instant-pot-duo) ## Best For - zonefly enthusiasts ## Why This Product - Trusted zonefly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Risk-Free Purchase:** Backed by a lifetime warranty with responsive customer support within 12 hours. - • **Pressure Perfect Seal:** Prevents steam leaks by securely locking the float valve in place for flawless pressure cooking. - • **Value Pack Convenience:** 7-pack ensures you’re always stocked with fresh gaskets to avoid odor buildup and maintain peak performance. - • **Effortless Installation:** Quick to install and relocate for hassle-free cleaning and maintenance. - • **Universal Compatibility:** Fits Duo, Duo Plus, Ultra, Nova Plus, Viva, Smart, Smart WiFi & Lux 3/8 Qt models seamlessly. ## Overview ZoneFly Original Replacement Float Valve Gaskets are precision-engineered rubber seals designed to fit a wide range of Instant Pot models (3 to 8 quarts). These gaskets ensure a secure float valve seal, preventing steam leaks and restoring your pressure cooker’s optimal performance. Easy to install and maintain, the 7-pack offers long-term value and freshness, backed by a lifetime warranty and dedicated customer support. ## Description Warm Tips: Float Sealing Caps are model specific, check your pot model before purchase. Designed for: Duo 3, 5, 6, 8 Quart Duo Plus 3, 6, 8 Quart Ultra 3, 6, 8 Quart Nova Plus 6 Quart Viva 6 Quart Smart 6 Quart Smart WiFi 6 Quart Lux 3, 8 Quart. NOT Fits Lux 5, 6 Qt. Under normal situation, float vale inserts into the lid from outside to inside. Rubber gasket locks the float vale from inside, keeping the float vale in place.The sealer is often washed off, leaving the floater loose and the pressure cooker unusable，This floater and sealer set fits the lids of almost all pressure cooker universally. Review: good - good Review: I didn't know these were available to be replaced and I'm so glad they are! I had read some comments about these particular ones maybe popping off, and I have not had that happen to me and I've had this for several weeks and use my Instant Pot Duo maybe 2-3 times a week for just pressure cooking. I'm glad it comes with more than just one, because these do get stinky... I had one for years and just kept trying to clean it to no avail. Definitely recommend it if you have a Duo - I can't speak on whether or not it works well on other Instant Pot cookers. ## Features - These 6 float valve rubber gaskets fit Duo 3, 5, 6, 8 Quart, Duo Plus 3, 6, 8 Quart, Ultra 3, 6, 8 Quart, Nova Plus 6 Quart, Viva 6 Quart, Smart 6 Quart, Smart WiFi 6 Quart, Lux 3, 8 Quart. NOT Fit Lux 5, 6 Qt. - Easy to install and relocate for cleaning, make your disabled cooker work like new. - Float valve sealer is part of the lid of a pressure cooker, and is essential for the pressure cooker to work - Rubber gasket is often washed off, leaving the float vale loose and the pressure cooker unusable because the steam leak - LIFETIME WARRANTY - If for any reason you're not SATISFIED, full refund or free replacement is available. Any questions tell us and we will reply you within 12 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZH6X629 | | Best Sellers Rank | #172,399 in Kitchen ( See Top 100 in Kitchen ) #463 in Pressure Cooker Accessories | | Brand Name | ZoneFly | | Capacity | 8 Quarts | | Closure Type | Outer Lid | | Color | Duo3,5,6/Duo Plus/Ultra3,6,8/Lux 3qt | | Control Method | Touch | | Controller Type | Mechanical knob | | Customer Reviews | 4.7 4.7 out of 5 stars (710) | | Finish Type | Music | | Is the item dishwasher safe? | No | | Item Weight | 0.05 Kilograms | | Manufacture Year | 2011 | | Manufacturer | ZoneFly | | Material | Stainless steel | | Model Number | 8QT | | Operation Mode | Manual | | Special Features | Locking Lid | | UPC | 657835463083 | ## Product Details - **Brand:** ZoneFly - **Capacity:** 8 Quarts - **Colour:** Duo3,5,6/Duo Plus/Ultra3,6,8/Lux 3qt - **Finish type:** Music - **Material:** Stainless steel ## Images ![ZoneFly Original Replacement Float Valve Gaskets for Instant Pot Duo 3, 5, 6, 8 Quart, Duo Plus, Ultra, LUX 3, 8 Qt, Pressure Cooker Float Sealing Caps - 7 Packs - Image 1](https://m.media-amazon.com/images/I/51gnBSGl98L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will these gaskets fit the instantpot duo evo plus 6?** A: They fit my instant duo. **Q: Do they fit Instantpot pro 6 qt?** A: I’m not sure, but I would think that it will fit any Instapot. Are you able to contact the seller? If not, keep looking for one where you can ask the seller. **Q: Do these fit the new duo evo plus? Are they original instant pot brand?** A: I have an instant pot duo that they fit wonderfully! ## Customer Reviews ### ⭐⭐⭐⭐⭐ good *by A***R on 1 December 2023* good ### ⭐⭐⭐⭐⭐ Review *by D***D on 19 January 2026* I didn't know these were available to be replaced and I'm so glad they are! I had read some comments about these particular ones maybe popping off, and I have not had that happen to me and I've had this for several weeks and use my Instant Pot Duo maybe 2-3 times a week for just pressure cooking. I'm glad it comes with more than just one, because these do get stinky... I had one for years and just kept trying to clean it to no avail. Definitely recommend it if you have a Duo - I can't speak on whether or not it works well on other Instant Pot cookers. ### ⭐⭐⭐⭐⭐ Review *by J***Z on 11 October 2025* When I bought my Instant Pot, this float valve cap got lost, and I never understood why it wasn’t working properly. Once I realized it was missing, I bought this replacement immediately. The best part is that it comes with plenty of extra pieces. Works perfectly and restores the Instant Pot’s functionality. Highly recommended! ## Frequently Bought Together - Original Replacement Float Valve Gaskets for Instant Pot Duo 3, 5, 6, 8 Quart, Duo Plus, Ultra, LUX 3, 8 Qt, Pressure Cooker Float Sealing Caps - 7 Packs - Instant Pot 2-Pack Sealing Ring 5 & 6-Qt, Inner Pot Seal Ring, Electric Pressure Cooker Accessories, Non-Toxic, BPA-Free, Replacement Parts, Clear - Instant Pot 2-Pack Sealing Ring 8-Qt, Inner Pot Seal Ring, Electric Pressure Cooker Accessories, Non-Toxic, BPA-Free, Replacement Parts, Clear --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/270092320-zonefly-original-replacement-float-valve-gaskets-for-instant-pot-duo](https://www.desertcart.co.uk/products/270092320-zonefly-original-replacement-float-valve-gaskets-for-instant-pot-duo) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*