--- product_id: 37949232 title: "PureWater Site 4.5\" x 10\" Big Blue Refillable Inline Filter - GAC Coconut Shell Carbon + KDF 85" brand: "brand: purewater site" price: "S/.390" currency: PEN in_stock: true reviews_count: 3 url: https://www.desertcart.pe/products/37949232-purewater-site-4-5-x-10-big-blue-refillable-inline store_origin: PE region: Peru --- # PureWater Site 4.5" x 10" Big Blue Refillable Inline Filter - GAC Coconut Shell Carbon + KDF 85 **Brand:** brand: purewater site **Price:** S/.390 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** PureWater Site 4.5" x 10" Big Blue Refillable Inline Filter - GAC Coconut Shell Carbon + KDF 85 by brand: purewater site - **How much does it cost?** S/.390 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/37949232-purewater-site-4-5-x-10-big-blue-refillable-inline) ## Best For - brand: purewater site enthusiasts ## Why This Product - Trusted brand: purewater site brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This 4.5" x 10" premium coconut shell GAC (granular activated carbon) + 3 lbs. KDF 85 refillable inline filter uses high grade filtration media for chlorine, taste, and odor treatment. This mix of coconut shell carbon (GAC) and KDF 85 is most often used for iron, manganese and hydrogen sulfide reduction, which works well for removing the "rotten egg smell" from the water. This filter fits any standard housing made for 4.5" x 10" cartridges. Save money with this refillable inline filter. ## Features - Made in the USA - Save money with this refillable inline filter - Highest grade filtration media available - Works well with reverse osmosis systems - Satisfaction guaranteed ## Images ![PureWater Site 4.5" x 10" Big Blue Refillable Inline Filter - GAC Coconut Shell Carbon + KDF 85 - Image 1](https://images-na.ssl-images-amazon.com/images/I/21Iy8NNomVL.jpg) ## Customer Reviews ### ⭐ Hardly NO KDF85 in this filter...did not take out sulfur smell, turned toilet tanks and sinks black for 5 days before taken out. *by H***R on Reviewed in the United States on August 2, 2018* this thing was a complete waste of money, I installed it, flushed the lines out afterwards, and for 5 days straight it kept passing fine bits of carbon into my water pipes. my sinks and toilet tanks were turning black. Cleanup was no issue but after that many days I was not happy. It should not have been doing that for that long of a period. I also still had the sulfur smell in my water so I ended up taking this out and opening it up to see what was up with it. There was literally only about 3 table spoons of the KDF85 inn this filter housing and the rest was carbon. The foam "filter" on top was letting the carbon pass right thru in and onto my pipes.I ended up getting a pleated carbon filter from Menards until I could get a back washing Iron filter system from A plus Water out of Illinois...yes it was expensive, 750 bucks, but now my well water is clear, clean, and odor free. I would not recommend this as any solution for filtering your water. ### ⭐⭐⭐ The Whirlpool WH worked great for a couple months but got overcome after that *by C***R on Reviewed in the United States on January 24, 2017* Used the filter as is as it came. It got most of the sulfur smell out but not totally removed it. Installed after 5 micron particle filter, and before water softener and whirlpool whole house filter. Not even recharging the 2 latter a couple times made much difference. Well water system. The Whirlpool WH worked great for a couple months but got overcome after that. Since this is refillable, I'm hoping to fill more KDF 85 than GAC and see if I get better results and revise my rating accordingly. ### ⭐⭐⭐⭐ Great well water filter *by A***R on Reviewed in the United States on March 8, 2017* I have a well with iron and light sulfur problems. This filter has pretty much eliminated both. I hope it lasts for a couple months. --- ## 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.pe/products/37949232-purewater-site-4-5-x-10-big-blue-refillable-inline](https://www.desertcart.pe/products/37949232-purewater-site-4-5-x-10-big-blue-refillable-inline) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-06*