--- product_id: 439480942 title: "APEC FI-PHPLUS-QC-38 US MADE 10\" High Flow Alkaline High Purity pH+ Calcium Carbonate Filter with 3/8\" Quick Connect For Reverse Osmosis Water System (For Upgraded System, Replacement Filter Only)" brand: "apec water" price: "€ 295.83" currency: EUR in_stock: true url: https://www.desertcart.pt/products/439480942-apec-fi-phplus-qc-38-us-made-10-high-flow store_origin: PT region: Portugal --- # 10" high flow filter size 100% US-made high purity calcium carbonate 3/8" quick connect fittings APEC FI-PHPLUS-QC-38 US MADE 10" High Flow Alkaline High Purity pH+ Calcium Carbonate Filter with 3/8" Quick Connect For Reverse Osmosis Water System (For Upgraded System, Replacement Filter Only) **Brand:** apec water **Price:** € 295.83 **Availability:** βœ… In Stock ## Summary > πŸ’§ Upgrade your hydration game with pure, alkaline perfection! ## Quick Answers - **What is this?** APEC FI-PHPLUS-QC-38 US MADE 10" High Flow Alkaline High Purity pH+ Calcium Carbonate Filter with 3/8" Quick Connect For Reverse Osmosis Water System (For Upgraded System, Replacement Filter Only) by apec water - **How much does it cost?** € 295.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/439480942-apec-fi-phplus-qc-38-us-made-10-high-flow) ## Best For - apec water enthusiasts ## Why This Product - Trusted apec water brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Quick Connect:** Install effortlessly with 3/8" quick connect fittingsβ€”no leaks, no hassle. - β€’ **Elevate Your Water's pH:** Boost alkalinity with premium calcium carbonate for a crisp, balanced taste. - β€’ **Durable Leak-Free Design:** Friction-welded construction ensures a reliable, glue-free seal for long-lasting performance. - β€’ **Pure American Craftsmanship:** Crafted in the USA with 100% high-purity calcium carbonate for trusted quality. - β€’ **Perfect Upgrade for RO Systems:** Easily integrates as a replacement or add-on filter to enhance any reverse osmosis setup. ## Overview The APEC FI-PHPLUS-QC-38 is a 10-inch inline water filter cartridge designed to raise water pH by adding 100% US-made high purity calcium carbonate. Featuring friction-welded, glue-free construction and 3/8" quick connect fittings, it ensures easy, leak-free installation and reliable performance. Ideal as an upgrade or replacement filter for reverse osmosis systems, it enhances water taste and alkalinity for a premium hydration experience. ## Description The FI-PHPLUS-QC-38 is a 10 inch inline filter that adds high purity premium grade calcium minerals to enhance the water taste for people who prefer drinking mineral water. This mineral cartridge adds only 100% us-made high-purity calcium carbonate to effectively neutralize acidity and raise ph in the water. Other re-mineralization filter will claim to add various beneficial minerals back into the water; however, their mineral formulations are often from unknown sources. APEC Water Systems does not distribute or sell our products to any 3RD party sellers on . Please purchase genuine apec water system product in β€œnew” condition from .Com or apec water directly for authenticity. Manufacture warranty may not apply in all cases, depending on factors such as use of product, where the product was purchased, or whom you purchased the product from. Please review the warranty carefully and contact apec if you have any question. ## Features - Increase ph level of the water by adding calcium carbonate mineral back into the water - Made of 100% US-Made high purity calcium carbonate to effectively neutralize acidity - Friction-welded construction with no glues or binder to provide reliable, no-leak seal - 3/8 inch quick connection fittings for easy leak free installation - A perfect add on filter to compliment any existing or new ro Drinking water systems - (filter only) ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | APEC Water Systems | | Part Number | FI-PHPLUS-QC-38 | | Product Dimensions | 35.56 x 10.16 x 10.16 cm; 630 g | | Item model number | FI-PHPLUS-QC-38 | | Size | 3/8" | | Colour | White | | Material | Carbon Fibre | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Included Components | FI-PHPLUS-QC-38 | | Batteries included? | No | | Batteries Required? | No | | Item Weight | 630 g | ## Product Details - **Material:** Carbon Fibre - **Product dimensions:** 35.6D x 10.2W x 10.2H centimetres - **Item weight:** 1.39 Pounds - **External testing certification:** ANSI, NSF - **Product benefits:** Acidity,Remineralization ## Images ![APEC FI-PHPLUS-QC-38 US MADE 10" High Flow Alkaline High Purity pH+ Calcium Carbonate Filter with 3/8" Quick Connect For Reverse Osmosis Water System (For Upgraded System, Replacement Filter Only) - Image 1](https://m.media-amazon.com/images/I/71f-UUSkibL.jpg) ## Frequently Bought Together - APEC FI-PHPLUS-QC-38 US MADE 10" High Flow Alkaline High Purity pH+ Calcium Carbonate Filter with 3/8" Quick Connect For Reverse Osmosis Water System (For Upgraded System, Replacement Filter Only) - APEC Water Systems FILTER-SET APEC Water Ultimate High Capacity Pre-Filter Set - APEC Replacement ORing for ROES-50 3.5" OD Reverse Osmosis Water Filter Housings, O-Ring (3 pcs O-RING-SET-B) --- ## 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.pt/products/439480942-apec-fi-phplus-qc-38-us-made-10-high-flow](https://www.desertcart.pt/products/439480942-apec-fi-phplus-qc-38-us-made-10-high-flow) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-24*