High Quality! Non-transparent Ion DI (De-Ionized) Filter

Features: To Remove Hard Water Minerals , make your water to be 0 PPM This filter is compatible with any RO or RO+DI systems Works for 400+ gallons depends on your water source's quality Both ends were designed for quick fittings, no need to wrap Teflon tap Disposable cartridge, No more refill hassle. No more leak water or resin, save time and money!   DI water is safe for drinking but the taste may differ for everyone; it is ususlly used for reef water purpose, please add one carbon filter after DI when you use it for drinking purpose.