--- product_id: 354669308 title: "40404001 BWT Filter, 158.5 gallon, Blue" brand: "grohe" price: "48418 som" currency: KGS in_stock: true url: https://www.desertcart.kg/products/354669308-40404001-bwt-filter-158-5-gallon-blue store_origin: KG region: Kyrgyzstan --- # 158.5 gal filtration capacity 5-stage impurity removal Operates 39-104°F ambient temp 40404001 BWT Filter, 158.5 gallon, Blue **Brand:** grohe **Price:** 48418 som **Availability:** ✅ In Stock ## Summary > 💧 Elevate your hydration game with GROHE’s ultimate water filter! ## Quick Answers - **What is this?** 40404001 BWT Filter, 158.5 gallon, Blue by grohe - **How much does it cost?** 48418 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/354669308-40404001-bwt-filter-158-5-gallon-blue) ## Best For - grohe enthusiasts ## Why This Product - Trusted grohe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Compatibility:** Fits select GROHE Blue faucets with a simple adapter—upgrade your kitchen effortlessly. - • **Advanced 5-Stage Filtration:** Experience superior water clarity by removing impurities at every sip. - • **Certified Quality Assurance:** NSF-certified for trusted, reliable performance you can count on daily. - • **Compact & Lightweight Design:** Sleek dimensions and just 0.8 kg for easy installation and maintenance. - • **Endless Freshness, 158.5 Gallons Strong:** Enjoy over 600 liters of pure, crisp water without compromise. ## Overview The GROHE 40404001 BWT Filter delivers 158.5 gallons (600 liters) of purified water through a sophisticated 5-stage filtration system. Designed for select GROHE Blue kitchen faucets (adapter required), it operates efficiently within ambient temperatures of 39-104°F. NSF-certified and crafted from durable plastic, this lightweight filter ensures clean, crisp water while fitting seamlessly into your modern kitchen setup. ## Description Grohe 40404001 Blue 5-Stage Replacement Water Filter 158.5 Gallon Capacity ## Features - 158.5 gallons (600 liters) - The following GROHE Blue Kitchen Faucets will require a filter head adapter (64508001): 31251000, 31251DC0, 31312000, 31312DC0 - Ambient temperature: 39 - 104Degree F ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Plastic | | Product Dimensions | 12.2D x 12.2W x 46.7H Centimeters | | Item Weight | 0.8 Kilograms | | External Testing Certification | NSF | | Product Benefits | Removes Impurities | | Brand | GROHE | | UPC | 782247969394 | | Global Trade Identification Number | 04005176984068 | | Net Quantity | 1.0 Count | | Number of Items | 1 | | Manufacturer | ac | | Country of Origin | USA | | Item model number | 40404001 | | ASIN | B00I4SIFUM | ## Product Details - **Material:** Plastic - **Product Dimensions:** 12.2D x 12.2W x 46.7H Centimeters - **Item Weight:** 0.8 Kilograms - **External Testing Certification:** NSF - **Product Benefits:** Removes Impurities ## Images ![40404001 BWT Filter, 158.5 gallon, Blue - Image 1](https://m.media-amazon.com/images/I/61XlrC7yuyL.jpg) ## Questions & Answers **Q: I have the filter number40691001. f7. i live in the usa what is the right replacement filter for this? because it looks like that is only in the uk** A: Your filter is producing magnesium-enriched water and is intended to process approx.100 gallons of water. It seems you should be able to use other grohe blue filters of S, M, L sizes, including 40412001 (that’s large one). There is one with active carbon, too, but it did not work for us. Your filter heads should fit the replacement, and unless something changes you won’t need any adaptor. **Q: 40575001 3000L do you have this model ?** A: Hello, it does not look like this filter is available in the US. The product is only showing up on the UK website. It could have also been discontinued for the US. Other sellers may have it, but we do not. **Q: Has anyone measured the difference in total dissolved solids (TDS) before and after filtration?** A: Hello, TDS does not always correlate to filtered or not filtered water. TDS measures total dissolved solids, including minerals that may be healthy to be in the water. TDS measures at the parts per million level, while some contaminants in water are bad at the parts per billion or parts per trillion level, where a TDS meter will not pick up on those levels of filtration. Determine WHAT you would like filtered out, and purchase a filter based on that. Low or no TDS does not always mean all contaminants are filtered out. **Q: Has anyone measured the difference these filter(s) in total dissolved solids (TDS) before and after filtration?** A: This filter has worked great for us. No we have not measured it, but the different is noticeably different once the new filter is changed. ## Frequently Bought Together - Grohe 40404001 Blue 5-Stage Replacement Water Filter 158.5 Gallon Capacity - GROHE 40914000 Blue Cleaning Cartridge - GROHE 40694000 Blue Cleaning Cartridge Adapter --- ## 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.kg/products/354669308-40404001-bwt-filter-158-5-gallon-blue](https://www.desertcart.kg/products/354669308-40404001-bwt-filter-158-5-gallon-blue) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-04-24*