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Spa and Pool Chemicals

Swimtown offers a full selection of swimming pool chemicals and spa chemicals from Spa Solutions, Pool Solutions, Leisure Time and Natural Chemistry. Shop here for pH plus and minus, spa shock, calcium and alkalinity booster, algaecide and filter and cover cleaner. Use the links above to narrow your search to pool chemical and spa chemical categories, or use our browsing tools below to easily sort through our chemical products to find exactly what you need.

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Leisure Time Metal Gon 16oz Leisure Time Renew Shock 2# Leisure Time Foam Down 16oz Leisure Time Enzyme 8oz
Our Price: $6.75
Our Price: $17.25
Leisure Time Metal Gon is an easy, effective metal controller that eliminates iron, manganese, and copper in your spa water to prevent the formation of ugly stains and water discoloration Leisure Time Renew is a non-chlorine shock treatment that removes soaps, oils, lotions, and any other organic contaminants from your spa water.  It also reacts with bromine to sanitize your spa water. Leisure Time Foam Down 16oz Leisure Time Enzyme is an effective way to remove oils, lotions, and cosmetics from spa water by harnessing the power of natural enzymes
Leisure Time Metal Gon prevents iron and other metals from building up in your spa. Use with each refill to quickly neutralize metals in your spa and prevent unsightly stains. Leisure Time Renew is a non-chlorine shock treatment that removes soaps, oils, lotions, and any other organic contaminants from your spa water.  It also reacts with bromine to sanitize your spa water. Leisure Time Foam Down is a non-oily foam suppressant for your spa. Leisure Time Enzyme is an effective way to remove oils, lotions, and cosmetics from spa water by harnessing the power of natural enzymes
Natural Chemistry Spa Purge 1L Nature 2 Spa Cartridge Natural Chemistry Spa Perfect 16oz Leisure Time Fast Gloss 16oz
Our Price: $14.99
Our Price: $28.75
Our Price: $15.25
Spa Purge attacks the root cause of most spa maintenance problems...the build-up of organic waste contamination! Organic contaminants like oils, lotions, cosmetics, hair products and sweat concentrate in spa water to produce scum lines, cloudiness. Nature2 Spa uses patented mineral-bed technology to destroy bacteria. Its revolutionary process significantly improves the look, feel and smell of your spa water, by dramatically reducing chlorine and bromine requirements Natural Chemistry Spa Perfect is a powerful all-natural clarifier that uses enzymes to remove any organic contaminants in pool water, resulting in better water clarity and simplifying maintenance. Leisure Time Fast Gloss is a great way to polish your spa to a brilliant sheen while also protecting it against sunlight, temperature changes, and chemicals.  Its formula is reactive silicon-based.
Spa Purge attacks the root cause of most spa maintenance problems...the build-up of organic waste contamination! Natural Chemistry Spa Perfect is a powerful all-natural clarifier that uses enzymes to remove any organic contaminants in pool water
Leisure Time Instant Cartridge Cleaner 16oz Leisure Time Alkalinity Increaser 2# Leisure Time Calcium Booster LT 16oz Leisure Time Spa Down Liquid 32oz
Our Price: $9.00
Our Price: $7.75
Our Price: $5.25
Our Price: $10.25
Leisure Time Instant Cartridge Cleaner is a convenient way to quickly clean your cartridge filters without having to soak overnight.  Its formula removes contaminants to restore filter efficiency. Leisure Time Alkalinity Increaser steadily boosts your spas alkalinity level into a safe range, avoiding damage to your spas plumbing, equipment, and surfaces. Leisure Time Calcium Booster raises your spas hardness level to prevent corrosion damage to equipment, plumbing and surfaces Leisure Time Liquid Spa Down drops your spas pH level down to prevent scale buildup and cloudy water
Leisure Time Instant Cartridge Cleaner is a convenient way to quickly clean your cartridge filters without having to soak overnight Leisure Time Alkalinity Increaser is a granular product that raises the total alkalinity in hot water applications Leisure Time Calcium Booster is designed to raise the level of “water hardness” in hot water applications. Calcium Booster helps prevent foaming and corrosion of equipment and extends the life of the spa. Leisure Time liquid Spa Down lowers pH and total alkalinity in hot water applications.
Leisure Time Complete Bromine Spa Care Kit Natural Chemistry Spa Metal Free 1L Natural Chemistry Clean & Perfect 22oz Natural Chemistry Filter Perfect 1L
Our Price: $50.50
Our Price: $14.99
Our Price: $9.99
Our Price: $15.99
Leisure Time Complete Bromine Spa Care Kit Natural Chemistry Metal Free eliminates dissolved metals in water to prevent stain formation on pool surfaces and water discoloration. Clean & Perfect is a unique blend of powerful natural enzymes and citrus-based surfactants. It cleans even the toughest grease, dirt and grime with ease...yet won't harm any surface. Filter Perfect is a highly concentrated deep cleaning solution that removes deep set oils, grease and scum build-up on pool & spa filters. It is very effective on cartridge elements, D.E filter grids and sand filters.
Clean & Perfect is a unique blend of powerful natural enzymes and citrus-based surfactants. It cleans even the toughest grease, dirt and grime with ease...yet won't harm any surface. Natural Chemistry’s Filter Perfect is a very effective filter media cleaning solution. Filter Perfect Improves filter efficiency and lengthens cycles between filter cleanings•
Natural Chemistry Pool First Aid w/ Clarifer 2L Natural Chemistry Pool Perfect 1L Natural Chemistry Pool Perfect 2L Natural Chemistry Phos Free 2L
Our Price: $25.99
Our Price: $28.99
Natural Chemistry Pool First Aid w/ Clarifer 2L Natural Chemistry Pool Perfect is an all-natural clarifier that uses enzymes to break down oils, sweat, shampoo, soaps, and other organic compounds to restore your water to crystal clarity. Natural Chemistry Pool Perfect is an all-natural clarifier that uses enzymes to break down oils, sweat, shampoo, soaps, and other organic compounds to restore your water to crystal clarity. Natural Chemistry Phos Free 2L
Pool First Aid combines powerful concentrated natural enzymes with a fast acting polymer clarifier for quick and easy clean-up of: Dead algae, PollenOil leaks & hydraulic spills, Antifreeze residue, Vandalism, High organic waste load Natural Chemistry’s Pool Perfect is an all natural enzyme product produces clear, perfect water.

Available in 1, 2 and 3 Liter sizes. Priced from $20.99-$34.99.
Natural Chemistry Phosfree helps pool owners drop their phosphate levels to almost nothing without using harsh chemicals, resulting in your pool filter and sanitizer becoming much more efficient.
Natural Chemistry Pool Magic Spring & Fall 1L Natural Chemistry Pool Magic Spring & Fall + Phos Free 1L Natural Chemistry Metal Free 1L Leisure Time Filter Clean 16oz
Our Price: $23.99
Natural Chemistry Pool Magic Spring & Fall 1L Pool Magic Spring & Fall + PhosFree provides fast easy start-up, maintains low phosphates all season, prevents waterline rings, helps preserve pool liners & finishes, great for end of pool season,open clean, clear pool following season Natural Chemistry Metal Free (deactivates metals) Leisure Time Filter Clean is an effective filter cleaner that removes any grease, oil, dirt, and scale buildup to restore it to optimal efficiency.  It is compatible with chlorine and bromine.
Natural Chemistry Pool Magic prevents water line rings etc, from forming. Pool Magic Spring & Fall + PhosFree provides fast easy start-up, maintains low phosphates all season, prevents waterline rings, helps preserve pool liners & finishes, great for end of pool season,open clean, clear pool following season Metal Free
DeActivates Metals without addign phosphates to pool
Leisure Time Filter Clean is an effective filter cleaner that removes any grease, oil, dirt, and scale buildup to restore it to optimal efficiency.  It is compatible with chlorine and bromine.
Leisure Time Renew Shock 5# Natural Chemistry Phos Floc 4# Natural Chemistry Clear & Perfect 8oz Natural Chemistry Clear & Perfect 32oz
Our Price: $43.99
Our Price: $25.99
Our Price: $6.99
Our Price: $17.99
Leisure Time Renew is a non-chlorine shock treatment that removes soaps, oils, lotions, and any other organic contaminants from your spa water.  It also reacts with bromine to sanitize your spa water. Natural Chemistry Phos Floc 4# Natural Chemistry Clear and Perfect is an effective clarifier that allows pool filters to collect microscopic particles and remove them from pool water, restoring its sparkling clear water quality. Natural Chemistry Clear and Perfect is an effective clarifier that allows pool filters to collect microscopic particles and remove them from pool water, restoring its sparkling clear water quality.
Leisure Time Renew is a non-chlorine shock treatment that removes soaps, oils, lotions, and any other organic contaminants from your spa water.  It also reacts with bromine to sanitize your spa water. Natural Chemistry PhosFloc is a highly effective treatment that removes much of the dissolved phosphates in your pool water, which if left untreated can become a primary food source for algae. Natural Chemistry’s Clear & Perfect is an ideal product which clears cloudy water fast. Clear & Perfect is the most technologically advanced pool water clarifier on the market today. Natural Chemistry’s Clear & Perfect is an ideal product which clears cloudy water fast. Clear & Perfect is the most technologically advanced pool water clarifier on the market today.
Natural Chemistry Stain Free 1.75# Natural Chemistry Hassle Free Kit Natural Chemistry Liquid Salt Water Magic 1L Natural Chemistry Salt Water Magic Monthly Maintenance Kit
Our Price: $25.99
Our Price: $35.75
Our Price: $17.99
Our Price: $35.99
Natural Chemistry Stain Free 1.75# Natural Chemistry Hassle Free Kit Natural Chemistry Liquid Salt Water Magic 1L Natural Chemistry Salt Water magic Monthy maintenance Kit
Natural Chemistry Stain Free provides pool owners with an all-natural stain fighting alternative to harsh chemical treatments.  Its citrus formula is perfect for vinyl and fiberglass-lined pools. Salt Water Magic removes the limiting nutrient for algae growth (phosphates) and organic contaminants from pool water. The Monthly Salt Water Magic Kit restores necessary salt/mineral levels
required for proper chlorine generator performance. A convenient once
per/month pool care program!
Natural Chemistry Foundation 5 lb. Pool Solutions Stabilized Chlorine Granules 56% 2lbs Pool Solutions 1" Stabilized Chlorine Tablets 2 lbs. Pool Solutions Stabilized Chlorine Sticks Wrapped 10lbs
Our Price: $8.27
Our Price: $8.79
Our Price: $47.79
Natural Chemistry Foundation Pool Granular Chlorine is a great way to keep your pool sanitized by applying these chlorine granules directly to your pool water, providing you with maximum control over your pool chemistry. Pool Solutions 1" Stabilized Chlorine Tablets 2 lb Pool Solutions Stabilized Chlorine Sticks Wrapped
Available in 5 lb and 16.5 lb sizes. Foundation is the best product for all fresh fills and start ups and should be followed with the maintenance program 07404. For salt pools, salt may be added before or after adding Foundation. Balance your water and use the Foundation (Foundation should be added to a pH level of 7.0-7.2).   Foundation is an easy to use, multi-mineral product is for use with all types of pool sanitation systems.  Pool Solutions fast dissolving granules is 55% available stabilized chlorine and delivers immediate results. Simply broadcast chlorine into your pool or spa and Pool Solutions stabilized granules go to work effectively keeping your water safe and clean. Pool Solutions 1” inch chlorine tablet is a powerful stabilized slow dissolving, completely soluble way to keep your water clean and safe. Pool Solutions 8 oz. stick is a powerful stabilized slow dissolving, completely soluble way to keep your water clean and safe. Pool Solutions 8 oz. sticks are 90% available chlorine and stabilized to stay in the pool water longer, saving you time and money!
Pool Solutions 3" Stabilized Chlorine Tablets Wrapped 5 lbs. Pool Solutions Stabilizer (Cyanuric Acid) 2 lbs Pool Solutions Ph Plus 2.5lbs Pool Solutions Ph Minus 3 lbs
Our Price: $19.64
Our Price: $6.52
Our Price: $4.31
Our Price: $4.96
Pool Solutions 3" Stabilized Chlorine Tablets Wrapped 5 lbs. Pool Solutions Stabilizer (Cyanuric Acid) 2 lbs Pool Solutions Ph Plus 2.5lbs Pool Solutions Ph Minus 3 lbs
Pool Solutions 3 inch chlorine tablet is a powerful, stabilized slow dissolving completely soluble way to keep your pool water clean and safe. Pool Solutions 3 inch tablets are 90% available chlorine and stabilized to stay in the water longer, saving you time and money. Stabilizer allows Pool Solutions Pool chlorine to remain in your swimming pool longer saving you time and money. Pool Solutions Stabilizer will help reduce the loss of chlorine due to direct sunlight as much as 25% Pool Solutions PH Plus increases the pH levels in swimming pool water preventing possible damage to the pool surface, equipment and plumbing. The most important step in pool maintenance is keeping the pool water balanced. Pool Solutions PH Minus is used to lower pH levels in swimming pool water preventing eye irritation, cloudy water, and scaling. The most important step in pool maintenance is keeping the pool water balanced.