Puretec HR-G7R2 20" Hybrid G7/R2 UV Water Filter Maintenance Kit

Whole-house rainwater filtration systems using 20-inch MaxiPlus housings require the periodic replacement of components to maintain water clarity and flow. The Puretec HR-G7R2 maintenance kit is designed for the Hybrid G7 and R2 series filtration systems. This kit is suitable for residential rainwater treatment where high dirt-holding capacity is required for whole-home water distribution. Regular servicing is necessary to prevent the build-up of sediment in household plumbing and to maintain the effectiveness of the ultraviolet disinfection stage for the entire property.

Constructed from high-grade filtration media, this kit includes a 20-inch MaxiPlus sediment filter [PL05MP2] and a 20-inch taste and odour removal filter [DP10MP2]. The sediment cartridge is specified for the removal of physical particles like rust and silt, while the secondary filter addresses chemical impurities and unpleasant odours in the tank water. These 20-inch cartridges are designed to fit the Hybrid G7 and R2 series housings, providing high-capacity filtration for large residential rainwater systems during standard service cycles.

Microbiological control is provided by an RL6 UV replacement lamp. This lamp utilizes germicidal ultraviolet light to target bacteria and viruses within the water stream through a chemical-free process. It is designed to work with the internal quartz sleeve to provide exposure to the passing rainwater. Replacing the lamp at the recommended interval supports the effectiveness of the UV treatment stage as water passes through the final treatment stage before reaching household taps.

Structural maintenance parts include an RQS6 quartz sleeve and replacement rubber O-rings for the filtration housings. Food-grade lubricant is provided to assist with the manual installation of the seals and to protect the gaskets during filter changes. The design allows for tool-free cartridge replacement and supports the long-term mechanical reliability of the Hybrid G7 and R2 series. Utilizing these genuine components supports the manufacturer warranty and maintains the structural integrity of the filtration architecture for continued household rainwater treatment.

Features

• Includes 20 inch MaxiPlus sediment filter for high capacity particle removal
• Features 20 inch taste and odour removal filter for chemical reduction
• Includes RL6 high intensity UV lamp for effective microbiological sterilization
• Features RQS6 quartz sleeve to protect the lamp and ensure light clarity
• Includes durable replacement O-rings for water tight housing seal performance
• Includes food grade lubricant for gasket maintenance and seal protection
• Specifically designed for Hybrid G7 and R2 series systems