Skip to content
  • 🛍️ Shop smart, save big, with free shipping 🛍️
  • 🛍️ Shop smart, save big, with free shipping 🛍️
Swimline StoreSwimline Store
  • Menu
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Chemicals
    • Clarifiers & Enzymes
    • Stain Removers
    • Alternatives
    • Balancers
    • Water Testers
    • Chlorine & Bromine
    • Value Packs
    • Closing Kits
    • Floating Chlorinators
    • Start-Up Kits
  • Inground
    • Covers
    • Equipment
    • Accessories
    • Paint & Coatings
  • Equipment
    • Filters
    • Multiport Valves
  • Liners
    • Overlap Liners
    • Beaded Liners
    • J-Hook Unibead Liners
    • Overlap Expandable Liners
    • Accessories
    • Rectangular Flat Bottom Liners
  • Pool Maintenance
    • Rakes & Skimmers
    • Hoses
    • Vacuum Heads
    • Brushes
Home / Equipment
  • Pleatco PJ25-IN-M4 Antimicrobial Filter -Swimline Store pj25 in m4 front raw
  • Pleatco Filtration PJW23-EC Spa Filter Cartridge Replacement For Unicel: C-5601, Filbur: FC-1330, OEM Part Numbers: 6199000, 1 Pack -Swimline Store pjw23 front raw
-30%
Pleatco PWK45N Filter Cartridge
Pleatco PWK45N Filter Cartridge - Image 2
Pleatco PWK45N Filter Cartridge - Image 3
Pleatco PWK45N Filter Cartridge - Image 4
Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n top raw
Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n side raw
Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n bottom raw

Pleatco PWK45N Filter Cartridge

$41.99 Original price was: $41.99.$29.39Current price is: $29.39.

Buy Now
SKU: ZG9OZ 64631 Category: Equipment
  • Shop with confidence, we guarantee quality.
  • Where quality meets convenience.
  • Friendly, efficient service, always online.
  • Quality Meets Affordability
Browse
  • Chemicals
    • Alternatives
    • Balancers
    • Chlorine & Bromine
    • Clarifiers & Enzymes
    • Closing Kits
    • Floating Chlorinators
    • Stain Removers
    • Start-Up Kits
    • Value Packs
    • Water Testers
  • Equipment
    • Filters
    • Multiport Valves
  • Inground
    • Accessories
      • Diving Boards
      • Lighting & Fountains
      • Pool Ladders
      • Pool Slides
      • Pool Steps
    • Covers
      • Safety Covers
      • Solar Covers
        • Alternatives
        • Rectangular Covers
        • Reels
      • Winter Covers
        • Cover Accessories
        • Rectangular Leaf Nets
        • Rectangular Mesh Covers
        • Rectangular Solid Covers
    • Equipment
      • Cleaners
        • Cleaner Accessories
        • Pressure Cleaners
        • Robotic Cleaners
        • Suction Cleaners
        • Vacuums
      • Filters
        • Cartridge Filters
        • DE Filters
        • Sand Filters
      • Heaters
        • Heat Pumps
        • Propane & Gas Heaters
      • Pumps
      • Salt Systems
    • Paint & Coatings
  • Liners
    • Accessories
    • Beaded Liners
    • J-Hook Unibead Liners
    • Overlap Expandable Liners
    • Overlap Liners
    • Rectangular Flat Bottom Liners
  • Pool Maintenance
    • Brushes
    • Hoses
    • Rakes & Skimmers
    • Vacuum Heads
  • Uncategorized
  • Description
  • Reviews (0)
Replaces Unicel Filbur Pleatco
  PWK45N
Watkins Hot Spring Spas
These are replacement filter cartridges that fit into pools / spas made by:
Hot Spring Spas, Tiger River
Other (OEM) Part Numbers
31114
Stock Orders Per Pack 1 UPC CODE 090164457000 Pack Weight 9 lbs 4 kg
Top Side Bottom
Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n bottom raw Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n side raw Pleatco PWK45N Filter Cartridge -Swimline Store pwk45n top raw

Reviews

There are no reviews yet.

Be the first to review “Pleatco PWK45N Filter Cartridge” Cancel reply

Related products

-30%
Pleatco PRB25-INQ2 Filter Cartridge
Quick View

Pleatco PRB25-INQ2 Filter Cartridge

$28.88 Original price was: $28.88.$20.22Current price is: $20.22.
-30%
Pleatco PSR50-M Antimicrobial Filter
Quick View

Pleatco PSR50-M Antimicrobial Filter

$59.99 Original price was: $59.99.$41.99Current price is: $41.99.
-30%
Pleatco PWW100P3-SET Filter Grid
Quick View

Pleatco PWW100P3-SET Filter Grid

$59.99 Original price was: $59.99.$41.99Current price is: $41.99.
-30%
Pleatco PRB12-4 Filter Cartridge
Quick View

Pleatco PRB12-4 Filter Cartridge

$12.49 Original price was: $12.49.$8.74Current price is: $8.74.
-30%
Pleatco Filtration PHG1224-EC DE Grid Filter Replacement For Unicel: PG-1902, Filbur: FC-9420, 1 Pack
Quick View

Pleatco Filtration PHG1224-EC DE Grid Filter Replacement For Unicel: PG-1902, Filbur: FC-9420, 1 Pack

$19.99 Original price was: $19.99.$13.99Current price is: $13.99.
-30%
Pleatco PWC25 Filter Cartridge
Quick View

Pleatco PWC25 Filter Cartridge

$31.49 Original price was: $31.49.$22.04Current price is: $22.04.
-30%
Pleatco PTL25W-SV-P4 Filter Cartridge
Quick View

Pleatco PTL25W-SV-P4 Filter Cartridge

$26.99 Original price was: $26.99.$18.89Current price is: $18.89.
-30%
Pleatco PAT25-XP4 Filter Cartridge
Quick View

Pleatco PAT25-XP4 Filter Cartridge

$25.49 Original price was: $25.49.$17.84Current price is: $17.84.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping Policy
  • Term and Conditions
Signup for Newsletter

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

    Copyright 2026 © www.us-poolsupplies.com
    • Chemicals
      • Clarifiers & Enzymes
      • Stain Removers
      • Alternatives
      • Balancers
      • Water Testers
      • Chlorine & Bromine
      • Value Packs
      • Closing Kits
      • Floating Chlorinators
      • Start-Up Kits
    • Inground
      • Covers
      • Equipment
      • Accessories
      • Paint & Coatings
    • Equipment
      • Filters
      • Multiport Valves
    • Liners
      • Overlap Liners
      • Beaded Liners
      • J-Hook Unibead Liners
      • Overlap Expandable Liners
      • Accessories
      • Rectangular Flat Bottom Liners
    • Pool Maintenance
      • Rakes & Skimmers
      • Hoses
      • Vacuum Heads
      • Brushes
    • 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.