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Chemicals & Filters
Pool
Chemicals
Hot Tub
Chemicals
Hot Tub
Filters
Chemicals & Filters
Keep your hot tub water crystal clear and perfectly balanced with our premium selection of hot tub chemicals and filters. Whether you're a new spa owner or a seasoned pro, our curated collection includes everything you need—from sanitizers and pH balancers to shock treatments and specialty solutions. We make water care simple and effective, so you can spend more time soaking and less time troubleshooting.
To maintain peak performance and water clarity, regular filter replacement is key. That’s why we stock high-quality replacement filters for most major spa brands, designed to trap debris and extend the life of your hot tub system. Browse our trusted products to protect your investment and enjoy a healthier, more enjoyable soak every time.
WHY CHOOSE NORTHERN LIGHTS?
100% Clear Western Red Cedar
Cedar has long been the premier hot tub wood. Clear Cedar has no knots ensuring the longevity of our product products.
Electric - Wood Fired - Gas - Heat Pump
The most heating choices to build your hot tub. Choose from wood fired, electric, gas, or energy efficient Heat Pumps.
Best Warranty
Our commitment to quality has been the cornerstone of our success. Our cedar hot tubs come complete with a full 5 year warranty.
Customer Support
We are Hot Tub Enthusiast first and foremost. Give us a call and let us help discuss all your hot tub needs.
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Chemicals & Filters
Northern Lights Cedar Tubs is your one stop shop for all your hot tub and pool chemicals and filters. We use industry leading manufactures to provide a a great balance between quality and price for all your pool and hot tub needs.
BEST
SELLING PRODUCTS
Shop our store for a great selection of all your hot tub and pool needs. View our most popular hot tub filters and pool sanitizers that our customers simply love.

HOT TUB FILTERS
Accessories
SPA CHEMICALS
Accessories
POOL CHEMICALS
Accessories
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