# Purely Solutions > Purely Solutions is a Canadian water filtration company. Our systems use FO (Fibre Optimization) Technology, built on activated carbon fibre (ACF), to reduce 80+ contaminants while retaining the essential minerals your body needs. Products span under-sink drinking filters, shower filters, and whole-home filtration, with a companion app for filter tracking and replacement. ## Products - [P1 Under-Sink Water Filter](https://www.purelysolutions.ca/product/p1-under-sink): 4-stage under-sink drinking filter. Reduces 98% of 80+ contaminants, up to 60,000 L cartridge capacity, no impact on water pressure. - [P1+ Defender Whole-Home Water Filter](https://www.purelysolutions.ca/product/p1-defender): Whole-home filtration tested against 80+ contaminants, up to 400,000 L capacity, available in 1-stage, 2-stage, and 4-stage configurations. - [S1 Shower-Handle Filter](https://www.purelysolutions.ca/product/s1-shower-handle): Filtered handheld shower handle. Reduces chlorine, chloramines, and contaminants with no loss in pressure; independently tested to NSF/ANSI 42, 53, and 401. - [All Products](https://www.purelysolutions.ca/all-products): Full catalogue — drinking, shower, whole-home filters, and replacement cartridges. ## Technology & Water Quality - [FO Technology](https://www.purelysolutions.ca/technology): How Fibre Optimization and activated carbon fibre work, and what they remove versus what they retain. - [Water Report](https://www.purelysolutions.ca/water-report): Enter a Canadian postal code for a water-quality report — contaminant levels, hardness, mineral balance, and an Optimal Score benchmarked against Health Canada standards. ## Support - [Installation Guides](https://www.purelysolutions.ca/installation): Step-by-step install and cartridge-replacement guides for every system. - [Contact / After-Sales Support](https://www.purelysolutions.ca/contact): Help with filters, orders, and replacements. - [Blog](https://www.purelysolutions.ca/blog): Guides on water filtration, health benefits, and product comparisons. ## Legal - [Legal & Support](https://www.purelysolutions.ca/legal-and-support): Warranty, privacy policy, terms and conditions, and refund requests.