Skip to content
  • 🌟 Black Friday is here, the perfect time to grab discounts from top brands! 🎁 Save up $10.00, Code:NVZTYP
  • 🌟 Black Friday is here, the perfect time to grab discounts from top brands! 🎁 Save up $10.00, Code:NVZTYP
Haris Pool ShopHaris Pool Shop
  • Accessories
    • Diving Boards
    • Pool Slides
    • Lighting & Fountains
    • Pool Steps
    • Pool Ladders
    • Storage & Fencing
  • Covers
    • Winter Covers
    • Solar Covers
    • Safety Covers
  • Filters
    • Filter Cartridges
    • Sand Filters
    • Cartridge Filters
    • DE Filters
    • Filter Media
  • Spa
    • Covers & Lifts
    • Equipment
    • Saunas
  • Cleaners
    • Robotic Cleaners
    • Suction Cleaners
    • Cleaner Accessories
    • Vacuums
    • Pressure Cleaners
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

Doheny’s Water Blocks, 18 Pack

Home / Covers / Winter Covers / Cover Accessories
Sale!
Doheny's Water Blocks, 18 Pack
Doheny's Water Blocks, 18 Pack - Image 2
Doheny's Water Blocks, 18 Pack - Image 3
Doheny's Water Blocks, 18 Pack - Image 4
Doheny's Water Blocks, 18 Pack - Image 5
Doheny's Water Blocks, 18 Pack - Image 6
Doheny's Water Blocks, 18 Pack - Image 7
Doheny's Water Blocks, 18 Pack - Image 8
Doheny's Water Blocks, 18 Pack - Image 9
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943 a 2023 4
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943 c 2023 4
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943 d 2023 4
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943 e 2023 4
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943 b 2023 4
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943q12 c sq 1
Doheny's Water Blocks, 18 Pack -Haris Pool Shop 9943q12 b sq 1
Doheny's Water Blocks, 18 Pack -Haris Pool Shop hqdefault 129 27

$139.99 Original price was: $139.99.$98.99Current price is: $98.99.

Clear
SKU: ZG9OZ 57572 Categories: Cover Accessories, Covers, Winter Covers
  • The home of quality products.
  • Shop with Confidence, Pay Safely
  • No Compromise on Quality
  • Get the Best for Less
Browse
  • Accessories
    • Diving Boards
    • Lighting & Fountains
    • Pool Ladders
    • Pool Slides
    • Pool Steps
    • Storage & Fencing
  • Cleaners
    • Cleaner Accessories
    • Pressure Cleaners
    • Robotic Cleaners
    • Suction Cleaners
    • Vacuums
  • Covers
    • Safety Covers
      • Accessories
      • Onground Covers
    • Solar Covers
      • Accessories
      • Alternatives
      • Rectangular Covers
      • Reels
    • Winter Covers
      • Cover Accessories
      • Rectangular Leaf Nets
      • Rectangular Mesh Covers
      • Rectangular Solid Covers
      • Winter Accessories
  • Filters
    • Cartridge Filters
    • DE Filters
    • Filter Cartridges
    • Filter Media
    • Sand Filters
  • Spa
    • Covers & Lifts
      • Cover Lifts
      • Covers
    • Equipment
      • Blowers
      • Cleaners
      • Filter Cartridges
      • Heaters
      • Pumps
    • Saunas
  • Uncategorized
  • Description
  • Additional information
  • Reviews (0)

SAVE UP TO 22%!
Your best value for pool closing season!

Doheny’s Water Blocks stack for easy summer storage. Solid block construction is designed for many years of use.

A reliable method for holding your winter pool cover in place. Made of high-density polyethylene which is more durable and longer lasting than traditional water bags. Just fill with water and snap on pool cover. 3 ft L x 7.25 in W x 3.25 in D

Pack

Single, 6, 12, 18, 24

Reviews

There are no reviews yet.

Be the first to review “Doheny’s Water Blocks, 18 Pack” Cancel reply

Related products

Sale!
Doheny's Solid Winter Cover For 16x32 Ft Rectanglular Pools, 12 Year Warranty, With 12 Water Bags
Quick View

Covers

Doheny’s Solid Winter Cover For 16×32 Ft Rectanglular Pools, 12 Year Warranty, With 12 Water Bags

$247.68 Original price was: $247.68.$98.99Current price is: $98.99.
Sale!
Doheny's Solid Winter Cover For 12x20 Ft Rectanglular Pools, 12 Year Warranty, With 8 Water Bags
Quick View

Covers

Doheny’s Solid Winter Cover For 12×20 Ft Rectanglular Pools, 12 Year Warranty, With 8 Water Bags

$156.14 Original price was: $156.14.$96.99Current price is: $96.99.
Sale!
Doheny's Black Water Tube Bag, 8 Ft., 6 Pack
Quick View

Cover Accessories

Doheny’s Black Water Tube Bag, 8 Ft., 6 Pack

$71.40 Original price was: $71.40.$49.98Current price is: $49.98.
Sale!
Doheny's 14 Gauge Standard Single Chamber Water Tube Bag, 4 Ft, 12 Pack
Quick View

Cover Accessories

Doheny’s 14 Gauge Standard Single Chamber Water Tube Bag, 4 Ft, 12 Pack

$56.28 Original price was: $56.28.$39.40Current price is: $39.40.
Sale!
Doheny's 15 Year Mesh On-Ground Safety Cover For 12x20 Ft Rectangular Pool, Blue
Quick View

Covers

Doheny’s 15 Year Mesh On-Ground Safety Cover For 12×20 Ft Rectangular Pool, Blue

$371.00 Original price was: $371.00.$96.99Current price is: $96.99.
Sale!
Doheny's Solid Winter Cover For 18x40 Ft Rectanglular Pools, 12 Year Warranty, With 12 Water Bags
Quick View

Covers

Doheny’s Solid Winter Cover For 18×40 Ft Rectanglular Pools, 12 Year Warranty, With 12 Water Bags

$316.12 Original price was: $316.12.$95.99Current price is: $95.99.
Sale!
Pool Boy I Electric Inground Solar Reel System
Quick View

Covers

Pool Boy I Electric Inground Solar Reel System

$366.00 Original price was: $366.00.$95.99Current price is: $95.99.
Sale!
Doheny's Economy Winter Cover For 16x36 Ft Rectangular Pools, 4 Year Warranty, With 12 Water Bags
Quick View

Covers

Doheny’s Economy Winter Cover For 16×36 Ft Rectangular Pools, 4 Year Warranty, With 12 Water Bags

$106.05 Original price was: $106.05.$74.24Current price is: $74.24.
MY ACCOUNT
  • My account
  • Wishlist
  • Checkout
  • Cart
ABOUT US
  • About Us
  • Returns & Exchanges
  • Delivery
  • FAQ
  • Contact Us
LEGAL
  • Privacy Policy
  • Shipping & Returns
  • Payment Method
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2025 © Haris Pool Shop
    • Accessories
      • Diving Boards
      • Pool Slides
      • Lighting & Fountains
      • Pool Steps
      • Pool Ladders
      • Storage & Fencing
    • Covers
      • Winter Covers
      • Solar Covers
      • Safety Covers
    • Filters
      • Filter Cartridges
      • Sand Filters
      • Cartridge Filters
      • DE Filters
      • Filter Media
    • Spa
      • Covers & Lifts
      • Equipment
      • Saunas
    • Cleaners
      • Robotic Cleaners
      • Suction Cleaners
      • Cleaner Accessories
      • Vacuums
      • Pressure Cleaners
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.