--- product_id: 454507151 title: "43961 Hard Water Filter F-701R Replacement Filter (Twin Pack), White" brand: "insinkerator" price: "33378 kr" currency: ISK in_stock: true reviews_count: 5 url: https://www.desertcart.is/products/454507151-43961-hard-water-filter-f-701r-replacement-filter-twin-pack store_origin: IS region: Iceland --- # 10 psid clean pressure drop 454L filtration capacity 1 micron activated carbon block 43961 Hard Water Filter F-701R Replacement Filter (Twin Pack), White **Brand:** insinkerator **Price:** 33378 kr **Availability:** ✅ In Stock ## Summary > 💧 Elevate your water game—because your taste buds deserve the best! ## Quick Answers - **What is this?** 43961 Hard Water Filter F-701R Replacement Filter (Twin Pack), White by insinkerator - **How much does it cost?** 33378 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/454507151-43961-hard-water-filter-f-701r-replacement-filter-twin-pack) ## Best For - insinkerator enthusiasts ## Why This Product - Trusted insinkerator brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Longevity:** Each filter supports up to 454 litres of premium filtration capacity, keeping your water crisp and clean longer. - • **Effortless Maintenance:** Twin pack design ensures you’re always ready with easy-to-change filters—no downtime, no hassle. - • **Crystal-Clear Hydration:** Advanced 1 micron activated carbon block slashes chlorine taste and odor for pure, refreshing water every time. - • **Hard Water’s Worst Enemy:** Iron exchange resin technology actively reduces scale buildup, protecting your appliances and extending their lifespan. - • **Optimized Flow Performance:** Maintains a clean pressure drop of approx. 10 psid @ 0.75 gpm, delivering consistent water flow without compromise. ## Overview The InSinkErator 43961 Hard Water Filter F-701R Replacement Filter Twin Pack offers professional-grade water filtration with a 1 micron activated carbon block and iron exchange resin to reduce chlorine taste, odor, and scale. Designed for easy replacement and optimized flow, each filter handles up to 454 litres, ensuring long-lasting, clean water for your under-sink boiling water unit. ## Description InSinkErator 43961 Hard Water Filter F-701R Replacement Filter (Twin Pack), White : desertcart.ae: Home Review: Ordering was easy and desertcart shipped quickly. I have been using the product for some years for my boiling water under sink Unit. Thank you desertcart! Review: I bought to replace my old filter 6 years ago hehe and I”m satisfied with the products Only negative part is that seems don”t have any insikerator in brazil to buy, I tried all phones and who answered said to me that insikerator don”t sell any sink hot water here that i bougt in the past year 2017 ## Features - Clean Pressure Drop: approx. 10 psid @ 0.75 gpm (68.9 kPa @ 2.8 lpm) - Chlorine Taste and Odour Reduction through 1 Micron Activated Carbon Block - Scale Removal through Iron Exchange Resin - 454 litres capacity - Sold in two pack carton.Easy to change ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HJSUGTG | | ASIN | B00HJSUGTG | | Batteries Included? | No | | Batteries Required? | No | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (877) | | Customer reviews | 4.6 4.6 out of 5 stars (877) | | Date First Available | 10 January 2014 | | Date First Available | 10 January 2014 | | Included components | F-701r Filter | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 1 Kilograms | | Item model number | 43961 | | Item model number | 43961 | | Manufacturer | InSinkErator | | Manufacturer | InSinkErator | | Material | Activated carbon Iron | | Part number | 43961 | | Product Dimensions | 15.9 x 15.9 x 31.8 cm; 1 kg | | Product Dimensions | 15.9 x 15.9 x 31.8 cm; 1 kg | | Size | 2 Count (Pack of 1) | | Specification met | certified frustration-free | | Voltage | 220 Volts | ## Product Details - **Material:** Activated carbon Iron - **Item weight:** 1 Kilograms - **External testing certification:** NSF - **Product benefits:** Clean - **Brand:** InSinkErator ## Images ![43961 Hard Water Filter F-701R Replacement Filter (Twin Pack), White - Image 1](https://m.media-amazon.com/images/I/61MMV3lBJ4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***S on 1 July 2024* Ordering was easy and Amazon shipped quickly. I have been using the product for some years for my boiling water under sink Unit. Thank you Amazon! ### ⭐⭐⭐⭐⭐ Review *by A***R on 27 November 2024* I bought to replace my old filter 6 years ago hehe and I”m satisfied with the products Only negative part is that seems don”t have any insikerator in brazil to buy, I tried all phones and who answered said to me that insikerator don”t sell any sink hot water here that i bougt in the past year 2017 ### ⭐⭐⭐⭐⭐ Review *by M***C on 3 January 2026* This InSinkErator F-701R under-sink water filter has been a very practical addition to the kitchen. Once installed beneath the hot water tap, it noticeably improves the taste and clarity of the water straight from the tap, which means I’ve been using it for cooking and drinking far more often instead of bottled water. The 454-litre capacity lasts a good while before you need to change the cartridge, and having a 2-pack means you’re stocked up for future replacements without having to reorder straight away. Installation was straightforward if you’re comfortable with basic under-sink connections. The filter fits neatly into the space and doesn’t get in the way of other plumbing, and once in place it operates quietly and efficiently. Changing the cartridge when it’s due is simple too, which makes maintenance quite painless. It’s not the cheapest filter on the market, but the improvement in taste and overall water quality feels worth the price for everyday use. If you want cleaner, better-tasting hot tap water without the fuss of frequent refills or bottles, this does exactly what you need. ## Frequently Bought Together - InSinkErator 43961 Hard Water Filter F-701R Replacement Filter (Twin Pack) , White - Original Replacement DA29-00003F/HAFIN1-EXP Fridge Water Filter Compatible for Samsung Aqua Pure Plus DA29-00003A DA29-00003B DA29-00003A-B DA61-00159A DA97-06317A - BRITA P1000 Replacement Filter Cartridge for BRITA Filter taps - 1 Pack - Reduces Chlorine, limescale and impurities --- ## 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.is/products/454507151-43961-hard-water-filter-f-701r-replacement-filter-twin-pack](https://www.desertcart.is/products/454507151-43961-hard-water-filter-f-701r-replacement-filter-twin-pack) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-04-27*