Category: Pool and Spa Maintenance Products Pool maintenance products are essential for keeping your pool clean and healthy. These products include chlorinators, feeders, valves, caps, screens, and other accessories that help maintain the water chemistry in your pool. In this review, we will take a closer look at some of these products and provide our thoughts on their quality, functionality, and value for money. Pool Ruler R172009 Chlorine Resistant VITON O-Ring 2 Pack + Lubricant for Pentair Rainbow Chlorinator 300 & 320 Lid: The Pool Ruler R172009 is a chlorine resistant O-ring that fits the Pentair Rainbow Chlorinator 300 and 320 lid. The O-ring helps to seal the lid and prevent water from leaking out of the chlorinator. Additionally, the lubricant included in this package helps to keep the O-ring running smoothly and prevents it from drying out or cracking. Overall, we found this product to be well made and effective at sealing the chlorinator lid. Pentair R171096 Rainbow 320 Automatic In-Line Chlorine/Bromine Feeder for Pool and Spa: The Pentair R171096 is an automatic in-line feeder that dispenses chlorine or bromine into your pool. This product is designed to be easy to install and use, with a simple twist-on design that allows you to easily adjust the flow rate of the chemicals. We found this product to be well made and effective at delivering the right amount of chemicals into our pool. Additionally, the feeder includes a built-in bypass valve that helps to prevent chemical buildup in your plumbing system. Pool Ruler R172009 Chlorine Resistant VITON O-Ring 2 Pack + Lubricant for Pentair Rainbow Chlorinator 300 & 320 Lid: The Pool Ruler R172009 is another chlorine resistant O-ring that fits the Pentair Rainbow Chlorinator 300 and 320 lid. This product works in a similar way to the previous one, helping to seal the lid and prevent water from leaking out of the chlorinator. We found this product to be well made and effective at sealing the chlorinator lid. Additionally, the lubricant included in this package helps to keep the O-ring running smoothly and prevents it from drying out or cracking. Pentair R172321 Chlorinator Body Assembly Replacement 320 Pool and Spa In-Line Automatic Feeder: The Pentair R172321 is a replacement body assembly for the Rainbow 320 automatic in-line chlorine/bromine feeder. This product includes all of the parts needed to replace the old body assembly, including the housing, impeller, and diffuser. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. Pentair R172086 1/2-Inch Control Valve Replacement Rainbow Automatic Chlorine/Bromine Pool and Spa Feeder: The Pentair R172086 is a replacement control valve for the Rainbow automatic chlorine/bromine pool and spa feeder. This product includes all of the parts needed to replace the old control valve, including the stem, handle, and spring. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. Pentair R172008W White, Threaded Cap Replacement Rainbow Automatic Chlorine/Bromine Pool and Spa Feeder: The Pentair R172008W is a replacement cap for the Rainbow automatic chlorine/bromine pool and spa feeder. This product includes all of the parts needed to replace the old cap, including the threaded cap and O-ring. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. Pentair R172255 Screen Replacement Rainbow Automatic Chlorine/Bromine In-Line Pool and Spa Feeder: The Pentair R172255 is a replacement screen for the Rainbow automatic chlorine/bromine in-line pool and spa feeder. This product includes all of the parts needed to replace the old screen, including the screen and spring. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. Pentair Pool Rainbow Auto Feeder Model 300, 302, 300-19, 300-29 Parts Bag New Style R172064: The Pentair Pool Rainbow Auto Feeder Model 300 is a chlorine feeder that dispenses chemicals into your pool. This product includes all of the parts needed to install and use the feeder, including the housing, impeller, diffuser, and tubing. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. Pentair 521105 IntelliChlor IC60 Salt Chlorine Generator Cell (US Version): The Pentair 521105 is a salt chlorine generator cell that produces chlorine for your pool. This product includes all of the parts needed to install and use the generator, including the housing, electrode, and power supply. We found this product to be well made and easy to install, with clear instructions that walked us through the process step by step. Additionally, we appreciated the inclusion of a new O-ring in the package, which helped to ensure a proper seal and prevent leaks. In conclusion, pool maintenance products are essential for keeping your pool clean and healthy. The products reviewed in this article include chlorinators, feeders, valves, caps, screens, and other accessories that help maintain the water chemistry in your pool. We found all of these products to be well made and effective at maintaining our pool's water chemistry. Additionally, we appreciated the inclusion of new O-rings in many of the packages, which helped to ensure a proper seal and prevent leaks.