--- product_id: 127927036 title: "3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap)" brand: "finerfilters" price: "€ 197.16" currency: EUR in_stock: true reviews_count: 5 category: "Finerfilters" url: https://www.desertcart.be/products/127927036-3m-under-sink-drinking-water-filter-kit-system-with-ap2 store_origin: BE region: Belgium --- # DIY quick-change filter head 0.5 micron activated carbon filter 4000L filter capacity 3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) **Brand:** finerfilters **Price:** € 197.16 **Availability:** βœ… In Stock ## Summary > πŸ’§ Elevate your tap game with pure, premium waterβ€”because your health deserves no compromises! ## Quick Answers - **What is this?** 3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) by finerfilters - **How much does it cost?** € 197.16 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/127927036-3m-under-sink-drinking-water-filter-kit-system-with-ap2) ## Best For - finerfilters enthusiasts ## Why This Product - Trusted finerfilters brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sleek & Space-Savvy:** Premium brushed nickel faucet fits elegantly on your countertop without clutter. - β€’ **Eco-Friendly Savings:** Cut costs on bottled water & plastic waste with a long-lasting 4000L filter lifespan. - β€’ **DIY-Ready Installation:** Complete kit with saddle valve, reducer fitting & 3m tubing for straightforward under-sink setup. - β€’ **Effortless Maintenance:** Quick-change AP2 head with built-in shut-off valve means no water mains shutdown needed. - β€’ **Crystal-Clear Hydration:** Reduces 97% chlorine, heavy metals & protozoan cysts for pure, fresh water on tap. ## Overview The 3M Under Sink Drinking Water Filter Kit with AP2-C405-SG features a 0.5 micron activated coconut carbon filter that removes up to 97% of chlorine, heavy metals, sediment, odors, and protozoan cysts while retaining beneficial minerals. Designed for easy DIY installation, it includes a premium brushed nickel faucet, saddle valve, reducer fitting, and 3 meters of tubing. The quick-change filter head with built-in shut-off valve allows dry, hassle-free cartridge replacement. With a 4000L capacity and 6-month filter life, this tankless system delivers fresh, great-tasting water on demand while reducing plastic waste and saving money. ## Description Product Description Finerfilters / 3M Under Sink Drinking Water Filter Kit Superior Under Sink Water Filtration This kit will deliver high-quality tasting water, on tap, as and when you require it. This system includes a genuine 3M AP2-C405-SG water filter. The 0.5 micron rated activated coconut carbon filter will reduce limescale, sediment, up to 97% of chlorine , other organic contaminants, heavy metals, odours and toxins, as well as protozoan cysts (cryptosporidium & giardia) from your water. And all of this without removing minerals that are beneficial to health! This kit provides exceptional value for money and will allow you to have readily available filtered water on tap. What are the Benefits? Save money on jug filter cartridges & bottled water as well as help to reduce excess plastic pollution. The quick-change AP2 head comes with a built-in shut off valve meaning that you do not need to turn off the water supply at the mains in order to change your filter. Making this a dry, quick and incredibly easy system to maintain! When to Change the Filter The rated capacity of this filter is 4000L The carbon will only continue to absorb contaminants until its pores are filled. We recommend replacing your filter after 6 months or earlier if the quality of your water begins to deteriorate (you will usually start to notice a smell and taste of chlorine again). After 6 months bacteria can begin to build up within the carbon so replacement is important. Included in the Kit 1 x High Quality Chrome Tap of Your Choice 1 x 3M AP2-C405-SG Water Filter 1 x 3M AP2 Water Filter Head to install the filter. 1 x Self-piercing mains feed Saddle Valve for suitable for 15mm mains copper pipe.** 1 x 1/4" Shut Off Valve to isolate water supply when changing the filter. 1 x 7/16” x 1/4” quick connect tap fitting. 3 metre length of 1/4" LLDPE tubing to connect to the filter and tap. Installation Instructions High Quality Lever Tap of Your Choice High Quality Polished Chrome tap suitable for use with 1/4" LLDPE tubing. We have a choice of tap styles available, please use the buttons above to change your selection. These taps fit easily onto your countertop without taking up a lot of space. 3M AP2-C405-SG Water Filter The keyed head is design to be installed into a 3M AP2 Head (provided) for quick, dry and easy replacement. Doesn't remove essential healthy minerals which are naturally occurring in water. Self-Piercing Saddle Mains Water Feed Valve Finerfilters self-piercing saddle valve is mounted directly onto 15mm copper pipe and allows a feed to connect to 1/4" Tubing. Ideal for plumbing in your under sink water filter kit. Please turn off the mains water supply before installing this item . Please Note: The saddle valve will be supplied with 1m of tubing, but the colour of the tubing supplied may vary to that included in the picture. 1/4" LLDPE Tubing & Twist Shut Off Valve Hand-Operated Shut-Off Valve allows you to turn off the supply of water through your filter during change-over without the need to shut off the whole supply at a stop-stock. Supplied with 3 Metres of LLDPE (Linear Low Density Polyethylene). Suitable for cold and intermittent hot water applications. Broad chemical compatibility. FDA and NSF certified. Strong, flexible and robust. Lever Tap Specifications Filter Specifications Usage Notice Please note: The Saddle Valve mains water connection fitting is only suitable for use on standard copper mains water pipe . If you have plastic piping which is common in newer build houses then you will require a different type of fitting such as the John Guest ASV3 fitting which is suitable for use on 15mm plastic pipe. This can be found by putting the code B01ATP2WZQ into the search bar above or at a local plumbers merchant. DO NOT install where water hammer conditions may occur. If water hammer conditions do exist you MUST install a water hammer arrester. If water pressure exceeds 80 psi (5.5 Bar / 552 kPa), you MUST install a pressure limiting valve. DO NOT install on a hot water supply. Use in cold water applications only. Water may appear grey / cloudy upon first installation. Ensure that water is flushed through the filter for ~5 minutes to clear any loose particles and carbon fines. Filter does not remove minerals beneficial to health. The filter does not remove limescale / hardness causing minerals such as Calcium & Magnesium. Does not remove Fluoride - If you wish to remove fluoride please look at our excellent Reverse Osmosis systems - B01MXV9JDU, B01MXV9O3J, B0798RNHPD, B01N9EZ5R3, B0798T4RTF - or search for the Finerfilters Limited page and one of our expert team will be happy to assist! IMPORTANT : Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts. The contaminants or other substances removed or reduced by this water filter are not necessarily in all users water. PLEASE NOTE: Whilst this kit can be installed by a DIY proficient person - we will always encourage that you employ the services of a qualified plumber to prevent any potential leaks or water damage related issues. Review: Get this tap! - Love the tap and the company gave great service. This is so much better than using a filter jug. Review: Slow flow - Great works well . But the kit never came with the shut off valve in description . And flow is very slow. ## Features - This Kit Includes: Premium Brushed Nickel Faucet - A Saddle Valve For Water Supply Connection - Reducer Fitting For 1.4 Cm Pipe Connector - 3 Meters Water Hose White - 3M Ap2 C405 Sg Water Filter And Ap2 Head ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RCFYHVC | | Best Sellers Rank | 452,052 in DIY & Tools ( See Top 100 in DIY & Tools ) 272 in Under-Sink Filters | | Brand | Finerfilters | | Capacity | 4000 litres | | Container Type | Cartridge,Cartridges | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 15 Reviews | | Filter Life Cycle | 6 Months | | Included Components | Premium Brushed Nickel Faucet, Saddle Valve, Reducer Fitting, 3-Meter Water Hose, 3M AP2 C405 SG Water Filter, AP2 Head | | Included components | Premium Brushed Nickel Faucet, Saddle Valve, Reducer Fitting, 3-Meter Water Hose, 3M AP2 C405 SG Water Filter, AP2 Head Included components Premium Brushed Nickel Faucet, Saddle Valve, Reducer Fitting, 3-Meter Water Hose, 3M AP2 C405 SG Water Filter, AP2 Head See more | | Installation Type | Under Sink | | LowerTemperature Range | 40 Degrees Fahrenheit | | Manufacturer | Finerfilters | | Manufacturer Part Number | 3M-DIY-KIT | | Material | Nickel,Plastic | | Material Type | Nickel,Plastic | | Maximum Flow Rate | 1.9 Gallons Per Minute | | Model Name | AP2-C405-SG | | Model Number | AP2-C405-SG | | Other Special Features of the Product | Tankless | | Package information | Cartridge , Cartridges | | Power Source | Manual Operation | | Purification Method | Carbon Block | | Smart Home Compatibility | Not Smart Home Compatible | | Special feature | Tankless | | Supported Water TDS Level Maximum (PPM) | 500 | | UPC | 641612722302 | | Unit Count | 1.0 count | | Upper Temperature Rating | 100 Degrees Fahrenheit | ## Product Details - **Brand:** Finerfilters - **Capacity:** 4000 litres - **Installation type:** Under Sink - **Material:** Nickel,Plastic - **Model name:** AP2-C405-SG - **Package information:** Cartridge,Cartridges - **Power source:** Manual Operation - **Purification method:** Carbon Block - **Special feature:** Tankless ## Images ![3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) - Image 1](https://m.media-amazon.com/images/I/61gJYBgeUlL.jpg) ![3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) - Image 2](https://m.media-amazon.com/images/I/61K0Ff25a2L.jpg) ![3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) - Image 3](https://m.media-amazon.com/images/I/71Rnn352H2L.jpg) ## Questions & Answers **Q: is it anti scale filter** A: I believe so, I think tbey are all anti-scale. **Q: Does this kit remove limescale or not? the description says it reduces limescale, yet look further down and it says it does not remove limescale.** A: It's removed limescale , because my kettle is no limescale since I using them **Q: Does this filter remove scum off surface of black tea and stop cups stains** A: It wouldn’t fit for me so had to return ## Customer Reviews ### ⭐⭐⭐⭐⭐ Get this tap! *by S***Y on 4 June 2021* Love the tap and the company gave great service. This is so much better than using a filter jug. ### ⭐⭐⭐⭐ Slow flow *by J***N on 21 March 2024* Great works well . But the kit never came with the shut off valve in description . And flow is very slow. ### ⭐ To work well of the products *by P***R on 2 September 2021* Rubbish products ## Frequently Bought Together - 3M Under Sink Drinking Water Filter Kit System with AP2-C405-SG Bacteria Rated Filter Full DIY System (Brushed Nickel Tap) - Aqua Quality Water Filter, In Line, 3 Pack - Also Suitable for Fridge, Under Sink, Plumbed in Water Cooler, NSF/ANSI 42 Certified - Qrity Push-fit Quick Connect Fittings 1/4" and 1/4" to 3/8" for Water Filters Water Purifer Faucet Adapter --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/127927036-3m-under-sink-drinking-water-filter-kit-system-with-ap2](https://www.desertcart.be/products/127927036-3m-under-sink-drinking-water-filter-kit-system-with-ap2) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-24*