Hot Tub Water Balancing Kit – Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser & Test Strips – Spa Chemicals Starter Kit for Inflatable & Acrylic Hot tubs – Made in USA

Transform your hot tub maintenance routine with a solution that blends simplicity and precision. This kit delivers fast-acting formulas to swiftly adjust and stabilize critical water parameters-pH, alkalinity, and calcium hardness-ensuring your spa stays balanced and inviting. Whether you're caring for acrylic, inflatable, or wooden hot tubs, the products are engineered to work seamlessly, safeguarding your investment while delivering crystal-clear water. The included test strips offer instant, reliable readings, empowering you to monitor levels with confidence. perfect for both seasoned owners and newcomers, it's a versatile tool that protects against scale buildup, corrosion, and cloudy water, while boosting sanitizer performance for a safer, more comfortable soak.
Backed by science and crafted in the USA, this extensive kit provides pro-grade water care that's both effective and trusted. Its lab-tested formulas tackle common spa issues with precision, preserving equipment longevity and enhancing the overall water experience. for ongoing clarity and softness, pair it with the Ouster 3-in-1 Weekly Care to maintain optimal conditions effortlessly. The ready-to-use components-pH Up, pH Down, Alkalinity Increaser, and Calcium Hardness Increaser-eliminate the guesswork, making it easier to keep your hot tub in peak condition. Every detail is designed to simplify maintenance, letting you focus on relaxation and enjoyment.
Pros
- Fast-acting formulas for quick pH, alkalinity, and calcium balance.
- Accurate test strips for instant water analysis, ideal for all skill levels.
- Compatibility with multiple sanitizers (chlorine, bromine, ozone, salt water).
- USA-made, lab-tested for premium reliability and effectiveness.
- Comprehensive set includes all essential components for full maintenance.
Cons
- May require frequent testing for consistent results.
- Higher cost compared to individual products, but offers value in convenience.
- Not suitable for extreme water conditions without additional care products.
Key Features
| Feature | Detail |
|---|---|
| Formulas | Fast-acting; suitable for acrylic, inflatable, and wood hot tubs |
| Test Strips | 50 strips for instant pH, alkalinity, and calcium testing |
| Compatibility | Works with chlorine, bromine, ozone, salt water, and more |
| Longevity | Prevents scale, corrosion, and cloudy water |
| Design | Lab-tested, USA-made for pro-grade performance |
ThermoPro Digital pool Thermometer Floating Easy Read, large Size Water Thermometer for Cold Plunge Hot Tub, Waterproof Water Temperature Monitor for for Ice Bath/Swimming Pool/SPA/Aquarium/Pond

This pool temperature thermometer stands out with its 500-foot RF range, allowing you to monitor your pool's temperature from the comfort of your indoor space without the hassle of stepping outside.Its large backlit display ensures clear readings even in dim lighting, while the built-in 24-hour max/min temperature memory helps track fluctuations throughout the day. Designed with durable lPX8 waterproof sensor technology and high-quality ABS materials, it's built to withstand prolonged exposure to water and varying whether conditions, making it reliable for both pools and other aquatic environments. The hassle-free setup-pre-paired floater and receiver-means you can start monitoring instantly, and the included 3A batteries eliminate the need for extra purchases, offering convenience right out of the box.
Whether you're managing a backyard pool, a pond, or even a baby bath, this device's ±0.9°F accuracy ensures dependable readings across a wide range of temperatures-from freezing ice baths to hot tubs and hot springs. the sensor's waterproof design and robust construction ensure long-term use, while the intuitive backlit screen simplifies monitoring during evening hours or in shaded areas. Its versatility extends to cold plunge tubs and aquariums, making it a flexible tool for diverse water-based needs. With no complicated assembly required, it's an ideal choice for users prioritizing ease of use and reliability in challenging environments.
- Pros:
- 500FT range for indoor monitoring
- Backlit display for clear low-light readability
- High-accuracy sensor with ±0.9°F precision
- Durable, waterproof materials for long-term use
- Pre-paired setup with included batteries
- multi-surroundings compatibility (pools, ponds, aquariums)
- Cons:
- Requires 6 AAA batteries (included)
- Limited to water-based applications
- Slightly heavy at 1.52 pounds
- Manual alignment steps for waterproofing
| feature | Detail |
|---|---|
| Range | 500FT (RF technology) |
| Display | Large backlit screen with 24-hour max/min memory |
| Accuracy | ±0.9°F (32°F-140°F); sensor range: -40°F-158°F |
| Durability | waterproof lPX8 sensor + ABS material |
| Setup | Pre-paired floater and receiver |
| Battery | 6 AAA batteries included |
| Use Cases | Pools, ponds, hot tubs, aquariums |
KIOZIY What Happens In The Hot Tub Stays In The Hot Tub, Beautiful Home decor Accessory Gift Sign 4" x 16"

These decorative signs are crafted from premium fade-resistant tinplate, ensuring long-lasting durability even in sunny or outdoor settings.The material's inherent strength and lightweight properties make it ideal for both indoor and exterior use, while the folded edges add a thoughtful touch of safety and stability. With a retro design that blends creative minimalism and vintage charm, each sign is a versatile statement piece, available in styles ranging from rustic to modern. Whether you're looking to add character to a home or create a unique focal point in a commercial space, their large, perfect size of 4x16 inches (10x40cm) ensures the text remains clear and impactful without overwhelming the area.
Installation is effortless, thanks to four pre-drilled holes that let you hang, nail, or place the sign on a countertop with ease. Their weatherproof finish and UV-resistant ink guarantee that vibrant colors stay sharp and intact, making them a reliable choice for everyday display. Personalize your space with these adaptable signs, from a cozy kitchen wall to a trendy bar or even an outdoor pool area. Each piece arrives carefully packaged in foam, protecting it during transit, and comes with the option to customize or return if needed. The retro aesthetic and thoughtful design make these signs a delightful addition to any room, offering both style and practicality.
- Pros
- High-quality, weatherproof tinplate with UV fade resistance
- Stylish retro designs for diverse interior and exterior applications
- Easy installation with pre-drilled holes
- Rich color printing with high contrast for visibility
- Customizable options to suit personal preferences
- safe, folded edges for secure mounting
- 100% satisfaction guarantee with reliable packaging
- Cons
- painted finish may appear rusty, though it's printed and not actual rust
- Colors may vary slightly under different lighting conditions
| Material | High-quality fade-resistant tinplate (recyclable aluminum options available) |
|---|---|
| Size | 4x16 inches (10x40cm) |
| Durability | Weatherproof for indoor/outdoor use |
| Design | Classic retro style with bold, high-contrast text |
| Customization | Available in various styles and logos |
| Installation | Simple mounting with pre-drilled holes |
ANSLCA Hot Tub Scum Absorber, Scum Turtle Hot Tub Cleaner Hot Tub Sponges to Soak up Oils- Must have Hot Tub Accessories for Adults Hot Tub Scum Sponge- Keeps Your Hot Tub Water Clean and Clear

Transform your hot tub experience by effortlessly tackling the buildup of oils, lotions, and debris that can dull its sparkle and compromise its hygiene. This innovative scum absorber sits quietly in your spa, soaking up unwanted residues during use or while it's on the cleaning cycle, ensuring your water stays cleaner for longer. With its 3D honeycomb design,it efficiently captures impurities without disrupting your soak,letting you spend more time unwinding and less time scrubbing. Ideal for those who prioritize relaxation, it turns routine maintenance into a seamless process, preserving the quality of your hot tub water and enhancing your overall enjoyment.
Sustainability meets simplicity with a product that's as eco-pleasant as it is effective. After a few uses, a quick rinse or a gentle cold cycle wash refreshes it for reuse, eliminating the need for disposable cleaners and cutting down on waste. Its compact,cute design blends functionality with charm,making it a practical yet thoughtful addition to any spa setup. Whether you're hosting a gathering or seeking a stress-free retreat, this versatile tool ensures your hot tub remains a sanctuary of comfort, offering peace of mind that buildup is consistently managed without fuss.
Pros
- Efficient oil and slime absorption with 3D honeycomb structure
- Easy to use - simply place and leave during cleaning cycles
- Reusable and machine-washable for long-term cost savings
- Stylish design that complements spa aesthetics
- Reduces maintenance burden for hassle-free relaxation
Cons
- May require frequent washing for optimal performance
- Not suitable for all spa types (check compatibility)
- Limited capacity for heavy use or large spas
| Feature | Detail |
|---|---|
| Material | High-quality sponge with 3D honeycomb structure |
| Usage | Leaves in hot tub during use or cleaning cycles |
| Reusability | Washable and safe for multiple cycles |
| Design | Cute, compact, and spa-friendly |
| Compatibility | Works with most hot tubs and outdoor spas |
Spa in-Filter mineral Sticks Parts for Hot Tub Filter Cartridge, Last for 4 Months, Blue, 2PCS

Enhance Your Spa Experience with Natural Purity
Transform your hot tub or spa into a sanctuary of clarity and comfort with this blue-hued, 10oz solution designed to streamline maintenance. By integrating silver nitrate technology, it gently purifies the water, diminishing impurities and preserving the crystal-clear appearance of your spa surfaces. The result? A spa that feels as fresh and invigorating as a natural spring,with a subtle,pleasant fragrance that elevates every soak. Whether you're hosting guests or unwinding alone, this product ensures a consistently sparkling environment, reducing the need for harsh chemicals and simplifying daily care.
engineered for efficiency and affordability, this spa care solution offers a 4-month replacement cycle that minimizes long-term costs while maximizing performance. Its effortless installation-just insert it into your existing filter-means no complicated setups or downtime. compatible with filters meeting a minimum length of 6.5 inches and diameter of 1-1/4 inches, it fits seamlessly into spaces up to 500 gallons (2000L), making it a versatile addition to any spa or hot tub. With a low maintenance footprint and durable design, it empowers you to enjoy worry-free relaxation without compromising on quality or value.
- Pros:
- extends spa lifespan and reduces chemical usage
- Easy,one-step installation with included manual
- Preserves water clarity and adds natural fragrance
- Cost-effective maintenance for up to 4 months
- Designed for compatibility with standard filters
- Cons:
- Requires periodic replacement every 4 months
- Filter dimensions must meet minimum specifications
- Not suitable for non-standard or oversized systems
| Feature | Value |
|---|---|
| Color | Blue |
| Weight | 10 oz |
| Replacement Time | 4 months |
| Filter Compatibility | 6.5" minimum length, 1-1/4" minimum hole diameter |
| Capacity | Up to 500 gallons (2000L) |
WuYan 2pcs Hot Tub Filters for MSpa Inflatable Pools, enhanced Version Filter Cartridge Pump Fit for MSPA All Current Hot Tubs
Keep your pool or hot tub water crystal clear with these high-performance filter cartridges, designed to tackle impurities effectively and consistently. Featuring a 120-pleat construction, they maximize filtration efficiency while maintaining a streamlined profile that fits seamlessly into compatible hot tub systems. Whether you're maintaining a household inflatable pool or a professional spa hydrotherapy setup, these filters are engineered to adapt to a variety of models, ensuring reliability across different brands and types.Their durable build and tight filtration mesh work together to trap dirt, debris, and contaminants, preserving water quality without the need for frequent replacements.
Designed with user-friendly maintenance in mind, these filters offer a balance of efficiency and cost-effectiveness. Their easy-to-clean structure allows for simple rinsing or backwashing, extending their lifespan and reducing long-term expenses. With a recommended replacement interval of 4-6 weeks, they provide a practical solution for keeping your water clean while minimizing hassle. Their compatibility spans multiple popular models, making them a versatile choice for both personal and commercial applications, ensuring convenience and performance for a wide range of users.
Pros
- High filtration efficiency with 120 pleats to capture fine particles
- Universal compatibility across multiple spa and hot tub models
- Durable and long-lasting for consistent performance
- Easy to clean and reusable to reduce waste
- Cost-effective with extended replacement intervals
Cons
- Limited to specific model ranges for optimal performance
- Requires regular maintenance to preserve effectiveness
- Effectiveness may vary with heavy usage or contamination levels
Specifications
| Brand | Model Compatibility | Application |
|---|---|---|
| aurora, Mont Blanc, Mono, Alpine, Camaro, Nest, Soho, Baikal, Starry, Bliss, Silver Cloud | Delight, Premium, Elite, Concept | Household inflatable pools, spa hydrotherapy pools |

Embrace a New Era
While the right tools can make hot tub maintenance a breeze, the 3D Scum Absorber stands out as a game-changer. By effectively soaking up oils, dirt, and debris, it ensures crystal-clear water without the hassle of constant scrubbing. Paired with chemical balancers,filters,and temperature monitors,this accessory elevates your hot tub experience-proving that cleanliness is just a simple solution away.
Hot Tub Water balancing Kit - Spa pH Up, pH Down, Alkalinity Increaser, Calcium Hardness Increaser & Test Strips
Keeps your hot tub water balanced and safe for all users.
ThermoPro digital Pool thermometer Floating Easy Read
Provides accurate, waterproof temperature readings for optimal comfort.
KIOZIY What Happens In The Hot Tub Stays In The Hot Tub
adds a stylish, whimsical touch to your hot tub setup.
ANSLCA Hot Tub Scum Absorber - Scum Turtle Cleaner
Keeps your hot tub water clean and clear with efficient oil and scum removal.
Spa in-Filter Mineral Sticks - Last for 4 Months
Enhances filtration with long-lasting mineral-based cleaning power.
WuYan 2pcs Hot Tub Filters - Enhanced Version Filter Cartridge
Improves water flow and filtration for all MSPA hot tub models.