Pentair Rainbow 330 Floating Dispenser Lid, New B Style (R18729B)
| Floating Feeders | |
| Pentair/Rainbow | |
| R18729B | |
| 43-196-1000 |
SHARE & GET $10 FOR EVERY FRIEND WHO JOINS US & MAKES A PURCHASE!
)
For rebuilds and preventative maintenance, this part supports a cleaner service outcome. The Rainbow 330 Floating Dispenser Lid, New B Style is a Pentair/Rainbow replacement for chemical feeder service, helping helps maintain controlled sanitizer delivery. In feeder service, correctly matched small parts help manage sanitizer flow, reduce nuisance leaks, and keep maintenance more predictable.
- Matches compatible equipment applications that reference part number R18729B.
- Helps maintain flow, seal contact, or mechanical position.
- Useful for professional service routes, facility maintenance, and well-planned homeowner repairs.
Keep it available for planned service when this equipment family is common in your route or facility. This part is a focused solution for chlorinator and feeder repairs, allowing the repair to address the exact wear point instead of replacing more equipment than necessary.
Pentair / Rainbow – Chlorinators, Chemical Feeders and Pool Sanitizing Systems |
|
Who is Pentair / Rainbow?
Pentair / Rainbow refers to Pentair’s trusted Rainbow® line of pool chemical feeders and sanitizing systems, widely used in residential and commercial pools. Known for reliability and ease of use, Rainbow products are designed to simplify water treatment and maintain consistent sanitation. These systems are commonly found in pools requiring automated chlorine or bromine delivery. What products does Pentair / Rainbow specialize in?Pentair / Rainbow specializes in chlorinators, brominators, chemical feeders, tablet dispensers, and replacement parts. Their product lineup includes inline and offline feeders, floating dispensers, and erosion-type systems that automatically regulate chemical levels. These products help maintain proper sanitation and water balance with minimal manual effort. Why choose Pentair / Rainbow parts for your pool or spa?Pentair / Rainbow products are known for durability, consistent chemical delivery, and low maintenance. Their systems help maintain stable chlorine or bromine levels, improving water clarity and safety while reducing the need for frequent adjustments. Pool owners and professionals choose Rainbow for dependable, easy-to-use sanitizing solutions. How do you identify and choose the correct Pentair / Rainbow part?To select the correct Pentair / Rainbow component, it’s important to match your feeder type (inline, offline, or floating), model number, and system size. Reviewing part diagrams and compatibility ensures proper fit and function. Choosing the right part helps maintain consistent chemical levels and efficient operation. Need help finding the right Pentair / Rainbow part?At Bath & Spa Parts Online, we carry a wide selection of Pentair / Rainbow pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
Related Products
$133.92 $92.07
$15.33 $12.54
