![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-1.jpg)
The Story
P05345 P03821 Chemical Chlorine Dispenser System
Key Features
- Directly attaches to the spa's water outlet for consistent chemical distribution.
- Features an adjustable control ring to regulate the release of chlorine or bromine.
- Constructed from durable, corrosion-resistant PVC material.
- Designed to maintain balanced water chemistry.
- Approximate Size: 4.09 inches.
Replaces / Cross-Reference Part Numbers
- P05345
- P03821
Compatibility & Fitment
- Fits specific Coleman Saluspa, Bestway Saluspa, and Lay-Z-Spa inflatable hot tub models.
- Designed for use with spas equipped with a corresponding wall-mounted chemical connector port.
- Suitable for various hot tubs, spas, and whirlpools requiring this type of dispensing system.
When to Replace
- Visible cracks, breaks, or warping in the dispenser body or cap.
- The adjustment mechanism is stuck or no longer controls the chemical flow.
- Dispenser fails to securely attach to the spa's outlet.
- Lid no longer creates a proper seal, allowing water in or tablets out prematurely.
Installation Tips
- Ensure the spa circulation pump is off before installation.
- Unscrew the cap, fill the dispenser with 1-inch chlorine or bromine tablets, and securely tighten the cap.
- Align the dispenser with the designated port on the spa's interior wall and twist to lock it into place.
- Rotate the control ring to the desired opening size to begin chemical release.
- Start with a lower setting and test water regularly to achieve the correct chemical balance.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 2](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-2.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 3](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-3.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 4](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-4.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 5](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-5.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 6](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-6.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 7](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-7.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 8](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-8.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
![[Lifetime Warranty] P05345 P03821 Chemical Chlorine Dispenser System - Image 9](https://img.getbluestarsparts.shop/images/product/p05345-p03821-chemical-chlorine-dispenser-system-9.jpg)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
P05345 P03821 Chemical Chlorine Dispenser System
Key Features
- Directly attaches to the spa's water outlet for consistent chemical distribution.
- Features an adjustable control ring to regulate the release of chlorine or bromine.
- Constructed from durable, corrosion-resistant PVC material.
- Designed to maintain balanced water chemistry.
- Approximate Size: 4.09 inches.
Replaces / Cross-Reference Part Numbers
- P05345
- P03821
Compatibility & Fitment
- Fits specific Coleman Saluspa, Bestway Saluspa, and Lay-Z-Spa inflatable hot tub models.
- Designed for use with spas equipped with a corresponding wall-mounted chemical connector port.
- Suitable for various hot tubs, spas, and whirlpools requiring this type of dispensing system.
When to Replace
- Visible cracks, breaks, or warping in the dispenser body or cap.
- The adjustment mechanism is stuck or no longer controls the chemical flow.
- Dispenser fails to securely attach to the spa's outlet.
- Lid no longer creates a proper seal, allowing water in or tablets out prematurely.
Installation Tips
- Ensure the spa circulation pump is off before installation.
- Unscrew the cap, fill the dispenser with 1-inch chlorine or bromine tablets, and securely tighten the cap.
- Align the dispenser with the designated port on the spa's interior wall and twist to lock it into place.
- Rotate the control ring to the desired opening size to begin chemical release.
- Start with a lower setting and test water regularly to achieve the correct chemical balance.





















