--- product_id: 16040758 title: "Eco Savr Heatsavr Liquid Cover" brand: "ecosavr" price: "€ 69.00" currency: EUR in_stock: true reviews_count: 8 category: "Eco Savr" url: https://www.desertcart.pt/products/16040758-eco-savr-heatsavr-liquid-cover store_origin: PT region: Portugal --- # Reduces evaporation by forming a liquid barrier Eco-friendly & biodegradable formula Compatible with saltwater, ozone, filters & pumps Eco Savr Heatsavr Liquid Cover **Brand:** ecosavr **Price:** € 69.00 **Availability:** ✅ In Stock ## Summary > 💦 Keep your pool pristine and eco-smart with every drop! ## Quick Answers - **What is this?** Eco Savr Heatsavr Liquid Cover by ecosavr - **How much does it cost?** € 69.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/16040758-eco-savr-heatsavr-liquid-cover) ## Best For - ecosavr enthusiasts ## Why This Product - Trusted ecosavr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Invisible Shield:** Transparent formula means no unsightly covers, just pure pool vibes - • **Effortless Energy Saver:** Conserves heat naturally, reducing your pool’s energy footprint - • **Evaporation Defense 💧:** Keeps your pool water locked in, saving gallons daily - • **Eco-Chic Sustainability ♻️:** Biodegradable liquid cover that’s kind to the planet - • **Universal Compatibility ⚙️:** Works seamlessly with saltwater, ozone, and all pool systems ## Overview Eco Savr Heatsavr Liquid Cover is a transparent, biodegradable liquid solution designed to reduce water evaporation and conserve energy in both heated and non-heated pools. Safe for all pool types including saltwater and ozone systems, it protects filters, skimmers, and pumps while providing an invisible, hassle-free cover that supports sustainable pool maintenance. ## Description HS420 Features: -Pieces Included: Cover, water tube kit. Cover Type: -Liquid cover. Pool Type: -Above-ground/In-ground. Color: -White. Country of Manufacture: -United States. Dimensions: Overall Product Weight: -1.95 lbs. Review: Seems to work, enough for me to keep it stocked anyway. - I don’t have any hard evidence to support this, but it does SEEM to slow water evaporation and keep the temps up a bit (my pool is not heated). While the physical solar cover would undoubtedly work the best, it would probably lay outside of the pool more than it would on the water because of the kids being in and out constantly. This is a good compromise because at least I feel like there’s something doing the job 24/7. I would invest in a physical solar cover if I had a heater as the electricity cost would motivate my discipline to use the thing. BUT, I would still have this liquid cover because...why not? Review: No major difference IMO - Honestly just not sure if any of these liquid covers work great... ## Features - Reduces evaporation, conserving energy use in heated pools and water in all pools - Safe for filters, skimmers, and pumps - Salt-water and ozone compatible - A transparent liquid cover for outdoor and indoor pools - Green product: environmentally friendly & biodegradable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E4DBDYG | | Additional Features | Inground | | Best Sellers Rank | #235,391 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #888 in Pool Safety Covers | | Brand | EcoSavr | | Brand Name | EcoSavr | | Color | white | | Customer Reviews | 3.5 out of 5 stars 38 Reviews | | Installation Type | Floating | | Manufacturer | Eco Savr | | Manufacturer Part Number | HS420 | | Material | Liquid | | Material Type | Liquid | | Pattern | Solid | | Product Care Instructions | Store in a cool, dry place. Follow standard pool maintenance procedures. | | Product Style | Custom | | Shape | Round | | Size | 1-Pack | | Special Feature | Inground | | Style | Custom | | Theme | Pool Safety and Maintenance | | UPC | 621545100057 | | Unit Count | 1 Count | ## Product Details - **Size:** 1-Pack - **Color:** white - **Brand:** Eco Savr - **Style:** Custom - **Special Feature:** Inground ## Images ![Eco Savr Heatsavr Liquid Cover - Image 1](https://m.media-amazon.com/images/I/61sVQmVtvLL.jpg) ## Questions & Answers **Q: would be great if you all could tell us how much is in this (in oz) so i can figure out if i should buy this or the fish.** A: 32 oz. **Q: How often does this need to be used? How much is needed per application?** A: The website shows the amount to use. I use 4 oz. once/week based on pool surface area. This product is not as efficient as a solar blanket. **Q: Doesn't the liquid barrier get caught up when using a leaf/bug skimmer net thus reducing the amount of barrier every time you use the net ?** A: Doesn't seem to. Goes right through the net. I run my pump/skimmer/filters in my salt pool 2 hours each day. Still works as advertised. **Q: So I am a little confused...can you still run filter when adding and on going? we leave our filter on most of the time .** A: Yes you can ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems to work, enough for me to keep it stocked anyway. *by A***R on July 27, 2019* I don’t have any hard evidence to support this, but it does SEEM to slow water evaporation and keep the temps up a bit (my pool is not heated). While the physical solar cover would undoubtedly work the best, it would probably lay outside of the pool more than it would on the water because of the kids being in and out constantly. This is a good compromise because at least I feel like there’s something doing the job 24/7. I would invest in a physical solar cover if I had a heater as the electricity cost would motivate my discipline to use the thing. BUT, I would still have this liquid cover because...why not? ### ⭐⭐⭐ No major difference IMO *by S***W on July 13, 2026* Honestly just not sure if any of these liquid covers work great... ### ⭐⭐⭐⭐ This works *by R***M on February 16, 2018* I did not want a plastic pool cover as our pool is also a "water feature", but wanted something to prevent/slow down water evaporation. This product does that, andas a result does keep the water somewhat warmer. Have been using it for several months and the product does not have any negative impact on the pool filter or pool maintenance. Have ordered for the second time and will continue to use. ## Frequently Bought Together - Eco Savr Heatsavr Liquid Cover - In The Swim Pool Closing Kit - Winterizing Chemicals for Above Ground and In-Ground Pools - Up to 35,000 Gallons - In The Swim Pool Super Opening Chemical Start Up Kit - Above Ground and In-Ground Swimming Pools - Up to 35,000 Gallons --- ## 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.pt/products/16040758-eco-savr-heatsavr-liquid-cover](https://www.desertcart.pt/products/16040758-eco-savr-heatsavr-liquid-cover) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-22*