Bullfrog Spas
Bullfrog® Hidden SnapCap Clip (2016–Present) – part #60‑0...
$15.71
Maintain your SnapCap’s sleek factory look with this Hidden SnapCap Clip (#60‑00085). Designed to fit under the A‑, R‑, and STIL Series’ SnapCaps (2016+), it allows for a clean secure hold while staying concealed. Durable ABS construction resists spa chemicals and UV, ensuring stable, long-lasting retention.
OEM Hidden SnapCap clip for A, R, STIL spas (2016–present)
Injection-molded plastic withstands spa environment
Hidden location preserves aesthetics when installed
Snap-fit install for quick, tool-free replacement
Ideal for replacing broken or missing clips
Sundance Spas
Sundance® MicroClean® Filter Set – Inner + Outer Ultra Ca...
$155.68
Genuine Sundance® MicroClean® Ultra dual-stage filter assembly includes both the disposable fine inner filter (6473‑164S) and the washable pleated outer filter (6473‑165S)
Designed for 880 & 980 Series spas (2009–2025), covering models like Aspen®, Altamar®, Capri®, Claremont™, Kingston™, Lisbon™, Marin®, Majesta®, Maxxus®, and Optima®
Combined filtration surface area of approximately 130 sq ft for superior water clarity and system protection
Outer pleated filter captures large debris and is rinseable to extend its lifespan
Inner microfiber filter traps ultra-fine particles, oils, and lotions for pristine spa water performance
Interlocking cartridge design ensures proper alignment, minimal bypass, and optimized flow
OEM part #6541‑397S represents the latest MicroClean® Ultra cartridge standard for dual‑filtered spa systems
Hot Tub Things
Hot Tub Things® pH & Alkalinity Up – 1 lb Spa Water Balancer
$12.50
Raises both pH and total alkalinity to ideal levels for spa water stability and comfort.
Prevents corrosion of spa components and extends the life of heaters, jets, and plumbing.
Helps maintain sanitizer efficiency by keeping water within the proper chemical range.
Fast-dissolving granular formula for easy and precise dosing.
Safe for use with all types of sanitizers, including chlorine, bromine, saltwater, and mineral systems.
Reduces cloudy water and skin/eye irritation caused by low pH or unbalanced water.
Packaged in a 1 lb resealable container with clear dosing instructions.
Made in the USA and trusted by spa owners and professionals alike.
Hot Tub Things
Hot Tub Things® Chlorinating Granules – 1 lb Spa Sanitizer
$15.95
Made from high-purity sodium dichloro granules that dissolve rapidly in warm spa water to maintain a sanitizer level of 3–5 ppm for optimal disinfection.
Acts as both a sanitizer and oxidizer, killing bacteria, algae, and viruses while breaking down organic contaminants.
Convenient direct application: add roughly ½ oz per 500 gal of spa water while the pump runs; adjust dose frequency based on usage—daily for heavy use, weekly for moderate use.
Suitable for floating dispensers or manual dosing; no need for pre-dissolving, saving time and effort.
UV-stabilized to maintain strength even when spa is uncovered, ensuring consistent performance.
Compatible with chlorine, bromine, saltwater, and mineral systems for flexible spa care routines.
Packaged in a resealable high-density polyethylene jar to maintain freshness and purity over time.
Backed by Hot Tub Things’ trusted, safety-tested formula designed specifically for spa applications.
FROG
FROG @Ease Test Strips for Hot Tubs and Swim Spas - Test ...
$10.50
Compatible with FROG @ease Systems: FROG @ease Test Strips are only compatible with FROG @ease sanitizing systems; works for both hot tubs and swim spas
Unique SmartChlor Test Kit: FROG @ease Test Strips are specially designed to test for SmartChlor and are much easier to use than other test strips; one color match shows when the FROG @ease SmartChlor Cartridge needs to be replaced
Test Strips for Home Spa: In seconds, you can know whether your Total Alkalinity, pH, and Total Hardness are within ideal guidelines; dip the test strip, remove, and hold it next to the color chart
Essential FROG @ease Test Kit: Each bottle contains 30 test strips; recommended to test at least once per week to ensure water is properly balanced
Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG’s patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water that’s no mess, no guess and no stress
Hot Tub Things
Hot Tub Things Jet Line Cleaner – 16 fl oz Spa & Tub Plum...
$22.50
Exclusive formula to dissolve organics, oils, dirt, minerals, and biofilm that accumulate in jet lines and internal plumbing.
Designed as preventative maintenance—use before draining or quarterly—to stop flow restrictions and pump inefficiencies.
Fully compatible with all sanitizer types (chlorine, bromine, ozone, biguanide), ensuring safe use in any spa or jetted tub.
Proudly made by Hot Tub Things—America’s #1 spa chemical brand—and safety-tested for quality and reliability.
Backed by 152+ reviews and a 4.5-star rating—users report “restored jet pressure” and “easier maintenance” after use.
Comes in a convenient 16 fl oz bottle (approx. 7.5″ × 2.3″), weighing ~1.12 lb—fits standard spa care kits.
Bullfrog Spas and FROG
FROG® @ease SmartChlor Cartridge 3‑Pack for Bullfrog® Spa...
$53.92
Includes three SmartChlor® replacement cartridges for Bullfrog® Spas with Simplicity™ control systems (2019 and newer)
Designed for in-line FROG® @ease Sanitizing Systems—no floating required
Self-regulating SmartChlor® Technology maintains a consistent chlorine level automatically
Each cartridge lasts 3–4 weeks depending on spa usage and size
Works in tandem with the FROG® mineral cartridge for complete, low-maintenance sanitation
Reduces chlorine use by up to 75%, leaving spa water softer and with less odor
Snap-in design makes cartridge replacement quick, clean, and easy
Keeps spa water clear and sanitized with minimal user effort
Hot Tub Things
Hot Tub Things pH & Alkalinity Down – 1.25 lb Granular Sp...
$24.50
Specially designed granular blend to reduce elevated pH and total alkalinity simultaneously—ideal for water above 7.8 pH or 150 ppm alkalinity.
Helps prevent scale buildup, protect heaters and pumps, eliminate cloudy water, and reduce skin and eye irritation by stabilizing chemical balance.
Packed with high-purity ingredients and safety-tested by Hot Tub Things, ensuring consistent performance and spa safety.
Granular form allows precision dosing—just add recommended dose based on test results, run pump for 15–20 minutes, then wait 2 hours before retesting; adjust as needed.
Convenient 1.25 lb resealable bag provides multiple treatments—perfect for season-long spa water care.
FROG
Frog® @ease Floating SmartChlor Sanitizing System for Hot...
$57.95
Complete floating sanitizing system that combines FROG® minerals and SmartChlor® technology for hands-off water care
Includes one SmartChlor cartridge, one mineral cartridge, one Jump Start shock packet, and 30 @ease test strips
Designed to float in the spa water at an angle, flipping over when the SmartChlor cartridge is empty
Ideal for hot tubs up to 600 gallons, maintaining consistent free chlorine levels with up to 75% less chlorine
Cartridges are easy to snap together and replace—SmartChlor lasts 3–4 weeks; mineral lasts up to 4 months
Helps maintain silky soft, crystal-clear water while reducing chemical odor and surface damage
Shock treatment is only required once a month using the included Jump Start packet
Durable construction stands up to spa chemicals and daily use with no tools or daily maintenance needed
FROG
FROG Jump Start for Hot Tubs - Start-Up Chlorine Shock Re...
$70.99
Chlorine Start-Up Shock: Shock your freshly filled hot tub with FROG Jump Start and establish an initial chlorine level while removing organic components; single dose treats hot tubs up to 600 gallons
Effective Water Sanitization: Add FROG Jump Start after filling your hot tub to establish a baseline chlorine level; optimizes the performance of all FROG hot tub sanitizing systems
Compatible with Hot Tub Chemicals: FROG Jump Start is a dichlor product, and is compatible with other hot tub chemicals (except for biguinides) and water care programs
Convenient Hot Tub Water Treatment: FROG Jump Start is prefilled in a packet; cut it open and pour in with no measuring or handling of chemicals; quickly dissolves with a fizzing action to ensure effective sanitization
Water Care Expertise: FROG has more than 25 years of experience making water care easier & keeping pool, hot tub and swim spa water sanitized; FROG's patented Mineral Technology and prefilled cartridges create cleaner, clearer, softer water
Sundance Spas
Sundance® Disposable MicroClean® Filter – Fine Microfiber...
$27.45
Genuine Sundance® Disposable MicroClean® upper cartridge for dual-stage filtration
Made of dense microfiber media to absorb oils, lotions, and ultra-fine particles that bypass the pleated filter
Designed for use in Sundance® 680, 780, 880, and 980 Series models from 2002 through 2024
Compact “top-hat” design fits securely inside the larger pleated filter (#6540‑501S)
Non-washable—replace every 3–4 months or after draining spa to maintain optimal water quality
Compatible with all sanitizer types including chlorine, bromine, UV, and mineral systems
Bullfrog Spas and FROG
FROG® @ease Sanitizing System for Bullfrog® Spas – Simpli...
$56.95
Designed exclusively for Bullfrog® Spas with the Simplicity™ control system (2019 and newer)
Includes pre-filled SmartChlor® and mineral cartridges for low-maintenance water care
Self-regulating chlorine delivery maintains a consistent sanitizing level with less monitoring
No measuring or daily dosing—simply snap in cartridges and relax
Up to 75% less chlorine use compared to traditional systems, with no fading, odors, or skin irritation
Mineral cartridge lasts up to 4 months; SmartChlor® cartridge lasts 3–4 weeks
Cartridges insert directly into the in-line housing built into the spa
Leaves water silky smooth, with fewer chemicals and less effort
FROG
FROG® @ease SmartChlor Cartridge 3-Pack – Hot Tub Floatin...
$54.95
Includes three replacement SmartChlor® cartridges designed for use with the FROG® @ease Floating Sanitizing System.
Each cartridge lasts 3–4 weeks, giving you 3–4 months of worry-free water care in one convenient package.
SmartChlor Technology self-regulates chlorine levels, releasing only what’s needed when it’s needed.
Reduces chlorine usage by up to 75% compared to standard spa chlorine methods, minimizing odors and skin/eye irritation.
Designed for spas up to 600 gallons; not intended for use with swim spas or in-line systems.
When the floating system flips over, it signals time to replace the empty cartridge—no guesswork.
Works in tandem with the FROG® mineral cartridge to maintain clean, balanced water.
Quick-snap design makes replacements fast and tool-free—ideal for busy spa owners.
Hot Tub Things
Hot Tub Things® Bromine Tablets – 5 lb Spa Sanitizer
$69.00
Provides consistent and long-lasting bromine-based sanitation Ideal for users sensitive to chlorine and strong odors Slow-dissolving tablets designed for floaters or dispensers Controls bacteria and algae growth in hot tubs and spas Each 5 lb bucket offers multiple weeks of water treatment Leaves water clean, clear, and gentle on skin and eyes Compatible with most spa and hot tub bromine systems Manufactured and packaged in the USA
Bullfrog Spas
Bullfrog® STIL Series Coreless Filter 2‑Pack (2018–Presen...
$90.99
Genuine Bullfrog® Spas coreless filter cartridge 2-pack for STIL Series spas from 2018 to present
Engineered for Bullfrog's Wellspring™ filtration system—no internal core means improved water flow and reduced maintenance
Filters out fine debris, oils, and particulates to help keep spa water clean and clear
Durable, pleated filtration media provides long-lasting performance and easy rinse-and-reuse functionality
Designed to fit perfectly in STIL Series spas without modification or adapters
OEM-quality filter ensures optimal spa performance and protection for pumps and heaters
Each 2-pack provides a complete filter change for most STIL models
Recommended replacement interval: every 3–6 months depending on spa usage and water quality
Jacuzzi Hot Tubs
Jacuzzi® ProClear® 60 Sq Ft Filter Cartridge – Genuine 2‑...
$143.19
Includes two genuine Jacuzzi® ProClear® II 60 sq ft filter cartridges (part #6000‑383AJ), each featuring a twist‑off cap that allows insertion of a ProClear mineral stick without removing the filter
Designed for Jacuzzi® J‑300™, J‑400™, J‑500™, and J‑LX® spa collections from 2002 and newer, supporting spas with ProClear II circulation systems
Each cartridge is built with durable, pleated Reemay® media that provides excellent filtration of oils, debris, and fine particles for clear and healthy spa water
Filter dimensions are approximately 6.693″ diameter × 15.47″ length with a 2.375″ coarse SAE threaded port on the bottom and a built-in top handle for easy removal
Ideal for replacing both filter elements at once to ensure balanced flow and filtration, saving time and improving water clarity
Filters can be rinsed monthly and typically last 12 to 18 months, depending on bather load and maintenance routine
Horizon Inc.
SCUMBALLS® Oil Absorbing Sponge (2 Pack) – Floating Scum ...
$13.98
Dual-pack of SCUMBALLS® oil-absorbing sponges designed to eliminate surface oils, lotions, and scum from hot tubs and spas
Each sponge absorbs up to 43× its weight in body oils, cosmetics, suntan lotion, and other contaminants
Helps prevent waterline buildup, cloudy water, and clogged filters, extending the life of your spa filtration system
Soft, floating design works while the spa is in use—just toss one in and let it float
Reusable and easy to clean—simply rinse and reuse until saturated or discolored
Compatible with chlorine, bromine, mineral, and saltwater systems
Ideal for spas, hot tubs, and small pools; one sponge per 500 gallons is recommended
Made in the USA using non-toxic, spa-safe materials for peace of mind
Leisure Time
Leisure Time® Chlorine & Bromine Test Strips – 4‑in‑1 Spa...
$14.95
4‑in‑1 test strips that measure free chlorine/bromine, pH, total alkalinity, and calcium hardness.
Provides fast and accurate results—dip for 2 seconds, shake off excess, and read immediately.
Pop‑top bottle protects strips from moisture and UV light.
Ideal for quick home spa checks before use or during routine maintenance.
Compatible with chlorine, bromine, ozone, and biguanide systems—versatile for all spa sanitizers.
Helps ensure proper water balance to prevent corrosion, scale, and foam buildup.
Convenient 50‑strip supply for long‑term monitoring.
Recommended twice‑weekly testing supports clear, safe, relaxing spa water.
LaMotte
LaMotte® Insta‑Test 4 Plus Test Strips – 4‑in‑1 Spa & Poo...
$14.95
4‑in‑1 dip‑and‑read test strips instantly measure free chlorine/bromine, pH, total alkalinity, and total hardness.
Clear and stable color pads prevent misreads—no waiting time for results.
Packaged in a waterproof PopTop bottle with molded desiccant liner to preserve strip integrity.
Included languages: English, French, and Spanish instructions make usage simple.
Ideal for regular spa or pool maintenance—just dip for 2 seconds, shake, and read.
Compact bottle with 50‑strip supply ensures long-term water monitoring.
Helps prevent corrosion, scale, foam, and imbalance with consistent water testing.
Bullfrog Spas
Bullfrog® SnapCap Clip (2013–2022) – part #60‑1260
$7.49
Keep your SnapCap & Headrest Assembly secure with this genuine SnapCap Clip (#60‑1260). Designed to snap into A‑, R‑, X‑Series spacer filter SnapCaps from 2013 to 2022, this durable component ensures locking retention and seamless function. Replacement-ready for worn or broken clips across multiple spa series.
OEM SnapCap clip compatible with A‑, R‑, and STIL Series (2013–2022)
Replacement part for X‑Series water filter SnapCaps (2016+)
Ensures SnapCap assembly stays secure under normal use
Injection-molded for durability under spa environment
Simple press-fit replacement—no tools required
Sundance Spas
Sundance® 880 MicroClean® Ultra Inner Filter (2012+) – pa...
$73.73
Genuine Sundance® OEM MicroClean® Ultra Inner Filter designed for select 880 Series spas built in 2012 and later
Provides ultra-fine filtration to capture even the smallest particles, oils, and debris for crystal-clear spa water
Works in conjunction with the MicroClean® Ultra Outer Filter to create a dual-stage filtration system for maximum efficiency
Made with high-quality pleated polyester media to ensure long-lasting durability and reliable water flow
Simple installation with no tools required, allowing quick replacement during routine maintenance
Helps protect spa pumps, jets, and heating components by reducing contaminants in the water system
Designed specifically for use with Sundance 880 Series spas; always verify compatibility before purchase
FROG and Sundance Spas
FROG® @ease SmartChlor Cartridge 3‑Pack – Floating 2‑in‑1...
$54.95
Includes three replacement SmartChlor® cartridges for the FROG® @ease Floating Sanitizing System
Self-regulating chlorine release maintains consistent sanitation with less effort
Each cartridge lasts 3–4 weeks depending on spa size and usage
Uses SmartChlor® Technology, which creates a chlorine reserve for continual sanitation
Works with FROG® @ease mineral cartridges to provide complete 2-in-1 water care
Easy snap-in design for quick cartridge changes—no measuring or guesswork
Ideal for hot tubs up to 600 gallons using the FROG® @ease floating system
Reduces typical chlorine use by up to 75% while maintaining crystal clear water
FROG, Jacuzzi Hot Tubs, and Sundance Spas
FROG® @ease Floating Sanitizing System – 2-in-1 Mineral &...
$57.95
Complete floating water care system that combines pre-filled SmartChlor® and mineral cartridges in one easy-to-use unit.
Designed for hot tubs up to 600 gallons, offering 3–4 weeks of hands-free water sanitation per cartridge.
SmartChlor® Technology self-regulates to maintain a consistent chlorine level, releasing more only when needed.
Uses up to 75% less chlorine than traditional systems, reducing skin and eye irritation, odors, and spa surface wear.
Mineral cartridge lasts up to 4 months, contributing to softer, more luxurious water.
Floating unit flips over when the SmartChlor cartridge is empty, eliminating guesswork.
No daily dosing or constant testing required—ideal for vacation homes, rental spas, and busy owners.
Compatible with most spa models, excluding swim spas and saltwater systems.
Hot Tub Things
Hot Tub Things Inner Filter – Sundance 880/850 Series (20...
$35.95
Replacement for the OEM Sundance Spas MicroClean® Ultra inner filter (6473‑164S) used in dual-stage filtration systems
Compatible with Sundance 880 Series (2009–2023) and 850 Series (2005–2023) spas, including models like Altamar, Capri, Cameo, Majesta, Marin, Maxxus, Optima, Aspen, Claremont, and Lisbon
Crafted from dense spun-bound polyester microfiber media to capture ultra-fine particles passing through the outer filter
Dimensions: approximately 18.74″ length × 5.63″ diameter with a 2.75″ open-hole top and bottom
100% fit and function with OEM part #6473‑164S, also known as AK‑6473164 or SD‑01293
Non-washable design—replace every 3–6 months depending on usage for optimal water clarity
Tool-free installation: remove old inner filter, insert this replacement, then reinstall compatible outer filter
Helps maintain crystal-clear water by preserving inner pump performance and reducing spa maintenance efforts