SKU: 43612820084

PENTAIR CHLORINATOR COM APPROVED 300-29X - R171070

Sale price$160.94 Regular price$178.82
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

PENTAIR CHLORINATOR COM APPROVED 300-29X - R171070The Pentair R171070 Rainbow 300 29X Automatic Commercial High Capacity Chlorinator delivers professional grade sanitization for large commercial pools and aquatic facilities. This NSF 50 certified system treats pools from 80,000 to 322,000 gallons, making it the preferred choice for pool contractors handling major commercial installations and service contracts. Commercial Application Benefits Designed for high demand commercial environments, this

The Pentair R171070 Rainbow 300-29X Automatic Commercial High Capacity Chlorinator delivers professional-grade sanitization for large commercial pools and aquatic facilities. This NSF 50 certified system treats pools from 80,000 to 322,000 gallons, making it the preferred choice for pool contractors handling major commercial installations and service contracts.

Commercial Application Benefits

Designed for high-demand commercial environments, this chlorinator holds up to 29 large trichlor tablets and dispenses 8.5 pounds in 24 hours, reducing maintenance visits and labor costs. The completely enclosed system requires no special venting and prevents escaping gases, ensuring safe operation at commercial facilities. The heavy-duty 1/2-inch control valve optimizes flow and erosion rates for consistent sanitizer delivery.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service and wholesale pricing that supports your profit margins on large commercial projects. Our daily recurring customer support ensures you have the technical expertise and reliable inventory needed to keep your commercial installations running smoothly and your clients satisfied.

Frequently Asked Questions

What size pools can the Rainbow 300-29X handle?

The Rainbow 300-29X treats pools ranging from 80,000 to 322,000 gallons, making it ideal for large commercial pools, water parks, and aquatic facilities.

Is professional installation required for warranty coverage?

Yes, professional installation provides a full one-year warranty, while non-professional installation only offers 60 days. Professional installation is recommended to validate manufacturer warranty.

What certifications does this chlorinator have?

The Rainbow 300-29X is NSF 50 Certified for public and residential use with 1-inch trichlor tablets when used with a flow indicating device, meeting commercial pool standards.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides superior customer service with expert technical guidance to help contractors with proper installation and system optimization for commercial applications.

Order Today

Trust MT Pools for your commercial chlorination needs. Our team provides the technical expertise and wholesale pricing that helps pool contractors succeed on large-scale projects.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43612820084

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bloomlaw
Belleville, US
★★★★★ 3
Weird fit.
Size: Medium, Color: Flamingo Pink/White
The color and fit is just weird, but it’s so inexpensive that you could argue it’s worth it.
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Reviewed in the United States on June 28, 2025
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SmartShopperOkla0913
Lowell, US
★★★★★ 5
Cute and comfortable sports bra
Size: Large, Color: Slate Grey/White
This is comfortable and soft. It’s very cute to wear as a workout top. The quality seems great. Washes well.
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Reviewed in the United States on December 27, 2025
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Amazon Customer
Los Angeles, US
★★★★★ 5
Cute and comfy. Gives good support
Size: Medium, Color: Black/White
Love this. Court cute and comfy. Price is pretty good. Good quality
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Reviewed in the United States on November 19, 2025
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Amazon Customer
Alexandria, US
★★★★★ 1
Do not buy
Size: Medium, Color: Flamingo Pink/White, Size: Medium, Color: Flamingo Pink/White
Arrived dirty - so gross. Appears to run large but I didn’t try it on.
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Reviewed in the United States on March 7, 2026
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BWR
Carnegie, US
★★★★★ 5
Comfortable light support.
Size: XX-Large, Color: Navy/White
Comfortable light support. True to size.
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Reviewed in the United States on April 28, 2026

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