pH+ Self-Regenerating pH Increaser Cartridge 2.5" x 9.75"The pH+ cartridge is a self-regenerating pH increaser that is intended for use as an RO polisher or can be used for general purpose. It is constructed entirely from FDA grade materials and media. The cartridge uses two pH increasing medias. One is an ion exchange that will only neutralize acids. The other is a sacrificial media that reacts well in a low pH environment but tends to over-correct. This over-correction regenerates the ion exchange resin, therefor neutralizing the high pH over-correction in the process.

Features:

• Filter Media: High capacity acid neutralizing ion exchange resin and a slow dissolving hydroxide base
• Pre-Filter: 100 micron reticulated poly foam
• Post Filter: 20 micron spun-bonded polypropylene
• Flow Rate: 0.25 - 0.5 gpm
• Capacity: 10,000+ gallons (must be intermittent use)
• pH range: 2 - 8
• Fits in 10" standard and slimline filter housings

Note: The cartridge must be used in intermittent flow applications to allow for self-regeneration. The pH+ can deliver neutral effluent from feeds as low as pH 2. Low pH will require slower flow rates.