--- product_id: 348307276 title: "Spiry-fi Aqua 5 Micron Water Filter Bag (4\"x20\") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net" brand: "spiry fi engineers" price: "S$8" currency: SGD in_stock: true reviews_count: 8 url: https://www.desertcart.sg/products/348307276-spiry-fi-aqua-5-micron-water-filter-bag-4x20-high store_origin: SG region: Singapore --- # 5-micron ultra filtration reusable & washable heavy-duty felt mesh Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net **Brand:** spiry fi engineers **Price:** S$8 **Availability:** ✅ In Stock ## Summary > 💧 Filter smarter, flow cleaner — don’t let sediment slow you down! ## Quick Answers - **What is this?** Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net by spiry fi engineers - **How much does it cost?** S$8 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/348307276-spiry-fi-aqua-5-micron-water-filter-bag-4x20-high) ## Best For - spiry fi engineers enthusiasts ## Why This Product - Trusted spiry fi engineers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Premium high-density felt mesh engineered for industrial-strength durability. - • **Fits Like a Glove:** Standard 4"x20" size ensures seamless compatibility with most commercial filter housings. - • **Versatile Water Warrior:** Perfect for borewell, RO pre-filtration, cooling towers, aquariums, and agricultural irrigation. - • **Crystal Clear Every Time:** Advanced 5-micron rating traps the finest sediment for pristine water quality. - • **Eco-Smart & Cost-Effective:** Reusable design lets you wash, rinse, and reinstall—saving money and reducing waste. ## Overview The Spiry-fi Aqua 5 Micron Water Filter Bag is a heavy-duty, reusable sediment filter sock designed with a 5-micron rating to capture fine particles like sand, silt, and dust. Made from premium high-density felt mesh and food-grade polypropylene, it fits standard 4"x20" filter housings and excels in borewell, industrial, and agricultural water filtration applications. Easy to clean and built for longevity, it ensures crystal-clear water flow while protecting your plumbing and equipment. ## Description 5 Micron Bags for Ultra Filtration that can be inserted in 20-inch bag filter. Sediment filter bag filters all the physical impurities like sand, dust, mud, silt from the water and color white. Compatible With a Wide Range of Acidic and Alkaline Fluids, And Other Corrosives-Depending on the water quality at the water inlet the filter bag can be cleaned and used again. It is Manufactured with Food Grade Polypropylene. The bags are reusable and is easy to use. It is very simple to install. Bag is removing all type of mud, dust, and thinnest particle from bore water, so it is very needful to install in farming or house tap water for saving your pipe, tap, sprinkler for chocking and damage. ## Features - SUPERIOR FILTRATION: Advanced 5-micron rating effectively captures fine sediment, sand, and silt to ensure crystal clear water flow for your home or industry. - INDUSTRIAL STRENGTH: Crafted from premium high-density felt mesh designed to withstand heavy-duty borewell and industrial liquid purification tasks without tearing. - UNIVERSAL COMPATIBILITY: Features a standard 4-inch diameter and 20-inch length, making it a perfect fit for most commercial filter housings and gravity-fed systems. - REUSABLE & DURABLE: Engineered for longevity; this filter bag is easy to wash, rinse, and reinstall, providing a cost-effective solution for long-term water treatment. - MULTI-PURPOSE USE: Ideal for pre-filtration in RO systems, cooling towers, aquariums, and large-scale agricultural irrigation setups. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09B9WT1D5 | | Best Sellers Rank | #6,413 in Home & Kitchen (See Top 100 in Home & Kitchen) #55 in Water Purifiers & Accessories | | Brand | SPIRY FI ENGINEERS | | Country Of Origin | India | | Customer Reviews | 3.9 3.9 out of 5 stars (1,350) 3.9 out of 5 stars | | Enclosure Material | Polypropylene (PP) | | Included Components | NO | | Item Dimensions D X W X H | 10.2D x 11W x 50.8H Centimeters | | Item Type Name | BAG | | Item Weight | 80 Grams | | Manufacturer | SPIRY FI ENGINEERS, Spiryfi | | Manufacturer Contact Information | SPIRY FI ENGINEERS | | Manufacturer Part Number | BAG07/n | | Manufacturer Warranty Description | NO | | Model Number | 4x20 | | Number Of Items | 1 | | Packer Contact Information | SPIRY FI ENGINEERS | | Product Benefits | Removes Dust | | Unit Count | 1 Count | ## Product Details - **External Testing Certification:** NSF - **Item Weight:** 80 Grams - **Material:** Polypropylene (PP) - **Product Benefits:** Removes Dust - **Product Dimensions:** 10.2D x 11W x 50.8H Centimeters ## Images ![Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net - Image 1](https://m.media-amazon.com/images/I/415sy33nm-L.jpg) ![Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net - Image 2](https://m.media-amazon.com/images/I/61aoklMWDEL.jpg) ![Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net - Image 3](https://m.media-amazon.com/images/I/61fy30WV0WL.jpg) ![Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net - Image 4](https://m.media-amazon.com/images/I/61uiQ7722UL.jpg) ![Spiry-fi Aqua 5 Micron Water Filter Bag (4"x20") - High-Flow Sediment Filter Sock for Borewell, Well Water & Industrial Liquid Filtration - Heavy Duty Felt Mesh Net - Image 5](https://m.media-amazon.com/images/I/616lDn+ilbL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very useful item. *by on Reviewed in India 6 June 2026* Is really a good to have product, reducing iron and others sedimentation upto 50 to 60% at the very starting, extending the life of water filter upto some extent. ### ⭐⭐⭐⭐ Good filtration, installation could be better *by on Reviewed in India 1 May 2026* Works well for filtering dust and particles-water tank is noticeably cleaner after use. Quality is good for the price. However, installation could have been better and more secure. Overall, a useful product 👍 ### ⭐⭐⭐ Good for Low Water Usage, Not for Direct Borewell Water *by on Reviewed in India 9 September 2026* Good for Low Water Usage, Not Ideal for Direct Borewell WaterI used this filter bag with borewell water, and unfortunately, it got blocked within 3–4 days because of the dust and sediment in the water.Once the filter became clogged, water flow from the boring pipe to the tank became very difficult. The pressure increased, and eventually the pipe connection/area where the filter was installed broke.Pros 👍Good filtration for low water usageCan be suitable for one bathroom or limited water flowHelps catch dust and visible sedimentCons 👎Gets clogged very quickly with direct borewell waterNot suitable for heavy or high-volume water usageRequires frequent cleaning/replacement with dirty borewell waterCan cause high pressure and flow problems if it becomes blockedOverall:This filter bag is okay for low-usage applications, such as one bathroom. But I would not recommend installing it directly on a borewell water line, especially where a large amount of water is used. For heavy borewell usage, a larger-capacity or proper pre-filtration system would be a better option. ## Frequently Bought Together - SPIRY FI ENGINEERS Aqua 5 Micron 4" Dia & 20" Length Bag Bore Water Filter - Economical Series Whole House Water Filter & Bag Filter Assembly, Bag Filter 20 inch 5 Micron, Tank Filteration Systems,Sediment Bag Filter (in-Out Size 1.5 inch with SS Plate) - WaterLabs Water Tank Filter | 120 Micron Screen Mesh | Stainless Steel 316 Grade Double Mesh | UV Stabilized Material | Cleans all Sand, Dirt,Sediments (1" Inch | 25 mm) --- ## 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.sg/products/348307276-spiry-fi-aqua-5-micron-water-filter-bag-4x20-high](https://www.desertcart.sg/products/348307276-spiry-fi-aqua-5-micron-water-filter-bag-4x20-high) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-08*