PUN1 Series Filters are designed to elevate the pH of acidic water. Raising the pH of acid water stops the corrosion of metal pipe fittings and fixtures. How high the pH is increased depends on the media chosen and contact time.
• Large Fill Port for easy replenishment of filter media.
• Translucent Filter Tank allows visual inspection of media level without disassembly.
• One Inch Porting allows higher flow rates with less pressure drop.
• Upflow Design prevents media from cementing.
• Union Connections for quick servicing of unit.
• Full Flow Bypass Valve for easy to use, two handle valve allows you to water the yard or garden with raw water. Also, allows uninterrupted water service during periodic maintenance.