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Pools, Hot Tubs & Supplies - 8 - Blowout Sale! Save up to 63%


Blowout Sale! Up to 63% off on Pools, Hot Tubs & Supplies at Knock Knock. Top brands include Nova Microdermabrasion, KLEEGER, Hoovy, Baqua Spa, Kem-Tek, Whole House Worlds, Nequare, POOLIFE, Jack's Magic, Jilong, Brilliance for Spas, LEISURE TIME, Baquacil, Plastic Drain Cover, Intex, & Coral Seas. Hurry! Limited time offers. Offers valid only while supplies last.



Nova Microdermabrasion Swimming Pool Cover Reel Set 21' FT Aluminum Inground Solar Cover Reel w/thermometer
Nova Microdermabrasion Swimming Pool Cover Reel Set 21' FT Aluminum Inground Solar Cover Reel w/thermometer
By Nova Microdermabrasion
In Stock
$93.95

mpn: NM0303,

Keep a solar cover on the pool to help with evaporation during the hottest months and to keep the water warm enough for swimming! Also covering your pool can keeps debris from falling in your pool. Keeps the pool clean! This reel can keeps the cover ...


KLEEGER Baby Pool Splash Mat: Infant Water Play Mat Toy With Stackable Rings. For Boys & Girls | Great for Beach, Deck & Backyard
KLEEGER Baby Pool Splash Mat: Infant Water Play Mat Toy With Stackable Rings. For Boys & Girls | Great for Beach, Deck & Backyard
By KLEEGER
In Stock
$24.99
$11.99
You Save: 52%

mpn: KLG-335, ean: 0616043606774,

4.0 out of 5 stars with 11 reviews
Take The Ocean With You Wherever You Are! The Ultimate Baby Water Mat Is Brought To You By Kleeger!Are you in search of a 100% safe and comfortable infant splash mat that will thrill your kid with its vibrant colors?Looking for a large water play mat...


Hoovy Baby Water Splash Mat | 68’’ Large Diameter Inflatable Outdoor Sprinkler Pad For The Beach, Pool, Garden, Deck, Backyard, Summer & More
Hoovy Baby Water Splash Mat | 68’’ Large Diameter Inflatable Outdoor Sprinkler Pad For The Beach, Pool, Garden, Deck, Backyard, Summer & More
By Hoovy
In Stock
$16.99

mpn: HV-110, ean: 0860000056113,

Discover How You Can Have A Whole Lot Of Water Fun Wherever You Are! Are you looking for a fun, quality and safe baby splash mat that will keep your kid engaged with its vibrant colors and stunning design? How about a large water play mat that will...


Baqua Spa Spray & Rinse Filter Cleaner
Baqua Spa Spray & Rinse Filter Cleaner
By Baqua Spa
In Stock
$13.98
$12.99
You Save: 7%

mpn: 83802, ean: 0073187838025,

4.3 out of 5 stars with 59 reviews
Baqua Spa Spray & Rinse Filter Cleaner. Baqua Spa Spray & Rinse Filter Cleaner is formulated to provide a quick and easy way to remove scale, minerals, oils, lotions and other debris from cartridge filters. Baqua Spa Filter Cleaner is compatible with...


Baqua Spa pH Decreaser (20 oz) (3 Pack)
Baqua Spa pH Decreaser (20 oz) (3 Pack)
By Baqua Spa
In Stock
$24.95

ean: 0073187838193,

BAQUA SPA pH Decreaser (20 oz) is designed to lower the pH and/or total alklainity levels in your hot tub. pH should be maintained between 7.2-7.8 ppm and total hardness should be maintained at 80-120 ppm.Lowers pH and/or Total Alkalinity. Sodium Bis...


Kem-Tek Pool and Spa 60-Percent Concentrated Algaecide, 1 Quart 2 PK
Kem-Tek Pool and Spa 60-Percent Concentrated Algaecide, 1 Quart 2 PK
By Kem-Tek
In Stock
$43.00
$32.99
You Save: 23%

ean: 0754034390025,

4.3 out of 5 stars with 43 reviews
Kem-Tek 311-6 Algaecide 60% Concentrate is part of the Chem Lab easy 5 Step 5 Color DIY pool maintenance program. All Kem-Tek Pool Products and Spa-Kem Spa products provide contact information for a Live 24/7 Consumer help line as well as an online i...


Whole House Worlds The Floating Crocodile Head, Garden Art or Decoy for Water, Pools and Ponds, 1 ft 5/8-Inch-long, (32cm)
Whole House Worlds The Floating Crocodile Head, Garden Art or Decoy for Water, Pools and Ponds, 1 ft 5/8-Inch-long, (32cm)
By Whole House Worlds
In Stock
$44.99
$39.99
You Save: 11%

mpn: WHW2016164, ean: 0637307621906,

4.6 out of 5 stars with 48 reviews
Is it real? Add this realistic floating crocodile head into your pool or pond to create a noticeable addition to your yard. Just over a foot in length (12 5/8".) A superb decoy that will even fool the birds. This is an ideal product for areas infeste...


Baby Beach Tent Nequare Pop Up Tent Baby Beach Pool Sun Shelter UV Protection Beach Shade for Baby and Family(blue)
Baby Beach Tent Nequare Pop Up Tent Baby Beach Pool Sun Shelter UV Protection Beach Shade for Baby and Family(blue)
By Nequare
In Stock
$21.99

mpn: baby beach tent, ean: 0799355691307,

WHY IS THE NEQUARE BEACH TENT THE BETTER CHOICE IN SUN-SHELTERS? Pop up Design Easy to pop up and fold back into the pouch and take anywhere, lightweight, removable, no more extra burden for your beach trip. UV Protection Nequare beach tent is made o...


poolife Opening/Closing Kit
poolife Opening/Closing Kit
By POOLIFE
In Stock
$34.87

ean: 0073187921031,

Poolife Opening/Closing Kit is great for opening and/or closing your swimming pool. This kit treats pools up to 20,000 gallons. Product Dosage 1 Kit per opening/closing per 20,000 gallons of water. Directions Pool Opening Instructions: Reconnect hose...


Jack's Magic The Magenta Stuff (1 qt) (2 Pack)
Jack's Magic The Magenta Stuff (1 qt) (2 Pack)
By Jack's Magic
In Stock
$44.16

ean: 0734040080073,

Jack's Magic The Magenta Stuff is a great choice for any pool, preventing and removing ugly metal staining and scale buildup. Its powerful liquid formula is a sequestering agent that binds together any dissolved metals and calcium that can cause prob...


Jilong Pentagon Inflatable Family Pool, 79'' x 77'' x 18.5''
Jilong Pentagon Inflatable Family Pool, 79" x 77" x 18.5"
By Jilong
In Stock
$32.93
$32.90

mpn: 17222, ean: 6920388606868,

This Jilong Pentagon Inflatable Pool can be set-up in minutes and is a great way for your family to splash, play and keep cool in the sun. The sturdy vinyl construction is designed to endure, while the extra-wide walls provide stability and support f...


Brilliance for Spas: Oxidizer, 2 lbs.
Brilliance for Spas: Oxidizer, 2 lbs.
By Brilliance for Spas
In Stock
$19.17

mpn: 350925, ean: 0073187837370,

Non-chlorine oxidizer treatment that eliminates odors and reduces irritating contaminants, to leave water sparkling clear. Also contains mineral salts, which disperse in the spa water to promote relaxation and soothe skin....


KLEEGER Baby Wading Kiddie Pool: Outdoor Squirt & Splash Water Fun For Toddlers, Simple Instant Set Up (Square Sea Theme)
KLEEGER Baby Wading Kiddie Pool: Outdoor Squirt & Splash Water Fun For Toddlers, Simple Instant Set Up (Square Sea Theme)
By KLEEGER
In Stock
$14.99

mpn: KLG-430, ean: 0616043606507,

Do You Want To Keep Your Special Little One Happy? Would You Like To Turn Your Garden Into A Fun Water Park During Hot Summer Days? Dive In The Text That Follows And Learn Everything About The Best Kiddie Wading Pool On The Market!Little kids are all...


Leisure Time Spa Shock Renew Non-Chlorine Shock (30351A)
Leisure Time Spa Shock Renew Non-Chlorine Shock (30351A)
By LEISURE TIME
In Stock
$20.99
$16.50
You Save: 21%

mpn: LTRN2, ean: 0689338487792,

4.6 out of 5 stars with 51 reviews
Leisure Time Renew Shock Renew is a non-chlorine shock oxidizer. This fast-dissolving granular oxidizer rids spa water of residual soaps, deodorants, natural oils and organic materials that can build up in spa water. When Renew is added to the spa wa...


Baquacil Algicide - 1 qt
Baquacil Algicide - 1 qt
By Baquacil
In Stock
$23.48

mpn: 4316531601, ean: 0073187843265,

BAQUACIL Algicide (1 qt) is great at preventing a wide range of algae and slime. A simple weekly application is all that is needed to keep your water clear. Product Dosage Initial Dose: 5 1/4 fl oz per 10,000 gallons or water. Maintenance Dose: 1 1/4...


LEISURE TIME Spa Cleaner Bright and Clear (30200A)
LEISURE TIME Spa Cleaner Bright and Clear (30200A)
By LEISURE TIME
In Stock
$25.00
$9.36
You Save: 63%

mpn: A-12, ean: 0785336302003,

4.3 out of 5 stars with 58 reviews
Powerful spa and hot tub clarifier quickly turns cloudy water into crystal clear water. Specially formulated for hot water treatment. This spa water clarifier utilizes unique polymer action to neutralize and remove dirt, soap, oily films and suspende...


5 PACK - Plastic Drain Cover 3'' inch diameter & 1/4'' inch thick - (color tan) High Quality
5 PACK - Plastic Drain Cover 3" inch diameter & 1/4" inch thick - (color tan) High Quality
By Plastic Drain Cover
In Stock
$11.20

mpn: VALPAK222, ean: 0778565510219,

Plastic Drain Cover 3" inch diameter & 1/4" inch thick - High Quality MADE IN USAPlastic Drain Cover 3" inch diameter & 1/4" inch thick - High Quality. Drain Gate. Drain Cover. 3 inch diameter 1/4 inch thick. plastic drain cover for ground deck drain...


Intex 12ft X 30in Easy Set Pool Set with Filter Pump
Intex 12ft X 30in Easy Set Pool Set with Filter Pump
By Intex
In Stock
$82.09
$66.99
You Save: 18%

mpn: 28131EH, ean: 0706927613087,

4.7 out of 5 stars with 48 reviews
Make a splash all summer long with the Intex Easy Set, one of the most easy to assemble pools on the market. This pool will make your backyard the place to be all summer as your family can relax and play. A 110-120 volt filter pump is included and is...


Leisure Time Spa Down (2.5 lb) (4 Pack)
Leisure Time Spa Down (2.5 lb) (4 Pack)
By LEISURE TIME
In Stock
$20.00

mpn: 22338, ean: 0785336304311,

A granular product that lowers pH and total alkalinity levels in hot water. Increases the effectiveness of the sanitizer when levels are in range.Always maintain the pH of your spa water between 7.2-7.8. A high pH (above 7.8) can cause scaling and/or...


Green To Clean - 2 lbs.
Green To Clean - 2 lbs.
By Coral Seas
SKU: #08iY4530
In Stock
$19.99
$15.40
You Save: 23%

sku: 08iY4530, mpn: GTC-2#,

4.9 out of 5 stars with 58 reviews
SAFELY TURN YOUR POOL FROM GREEN TO CLEAN IN LESS THAN 24 HOURS! Specifically designed to work with all types of chlorine. Greatly enhances the killing power of chlorine when used prior to a chlorine-based shock treatment. Green To Clean is a natural...



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