Skip to content
  • 💳 Get the latest styles for less with our big sale! 💳
  • 💳 Get the latest styles for less with our big sale! 💳
Bathtub Spa StoreBathtub Spa Store
  • Menu
  • Hot Tubs
    • Highlife Collection
    • Limelight Collection
    • Freeflow Collection
    • HotSpot Collection
  • Chemicals
    • Pool Chemicals
    • Testing
    • Cleaners
    • Other Water Chemicals
    • Chlorine
    • Shock
    • PH & Alkalinity Balancers
    • Clarifiers, No Scale & No Foam
    • Water Conditioners
    • Bromine
  • Filters & Maintenance
    • Filters
    • Spare Parts
    • Cleaning Tools
    • Submersible Pumps & Hose
  • Spa Accessories
    • Pool Accessories & Parts
    • Toys
    • Other Accessories
    • Thermometers
    • Aromatherapy
    • Tables, Trays and Foot Baths
    • Floating Dispensers
    • Pillows and Headrests
    • Steps
  • Covers
    • Hot Tub Covers – In Stock
    • Hot Tub Protection Bags & Caps
    • Cover Lifters
    • Automatic Covers & Gazebos
    • Cover Straps & Locks
  • New Products
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

Home / Filters & Maintenance / Spare Parts
  • Heavy Duty Super Deep Leaf Net -Bathtub Spa Store superdeepleafnet
  • Bestway II Lay-Z Spa Filter - 2 Pack -Bathtub Spa Store bestway 2 filter 1
Sale!
Freeflow Hot Tub Replacement Air Valve 78456
Freeflow Hot Tub Replacement Air Valve 78456 - Image 2
Freeflow Hot Tub Replacement Air Valve 78456 - Image 3
Freeflow Hot Tub Replacement Air Valve 78456 -Bathtub Spa Store freeflow air valve 78456 2
Freeflow Hot Tub Replacement Air Valve 78456 -Bathtub Spa Store freeflow air valve 78456 3

Freeflow Hot Tub Replacement Air Valve 78456

$29.99 Original price was: $29.99.$20.99Current price is: $20.99.

SKU: AGFWC 1700536505 Categories: Filters & Maintenance, Spare Parts
  • Safe Payments, Secure Personal Information
  • Safe Transactions, Always
  • Shop with Ease
  • Satisfaction Guaranteed
Browse
  • Chemicals
    • Bromine
    • Chlorine
    • Clarifiers, No Scale & No Foam
    • Cleaners
    • Other Water Chemicals
    • PH & Alkalinity Balancers
    • Pool Chemicals
    • Shock
    • Testing
    • Water Conditioners
  • Covers
    • Automatic Covers & Gazebos
    • Cover Lifters
    • Cover Straps & Locks
    • Hot Tub Covers - In Stock
    • Hot Tub Protection Bags & Caps
  • Filters & Maintenance
    • Cleaning Tools
    • Filters
    • Spare Parts
    • Submersible Pumps & Hose
  • Hot Tubs
    • Freeflow Collection
    • Highlife Collection
    • HotSpot Collection
    • Limelight Collection
  • Spa Accessories
    • Aromatherapy
    • Floating Dispensers
    • Other Accessories
    • Pillows and Headrests
    • Pool Accessories & Parts
    • Steps
    • Tables, Trays and Foot Baths
    • Thermometers
    • Toys
  • Uncategorized
Recently Viewed
  • Hot Spring HotSpot Pillow 2015 To 2019 Grey Hot Spring HotSpot Pillow 2015 To 2019 Grey $29.99 Original price was: $29.99.$20.99Current price is: $20.99.
  • Description
  • Reviews (0)

Replacement 1 inch Air Valve for Freeflow, Fantasy and some Hot Tub Superstore Spas.

Silver/Graphite.

Freeflow part number 78456

Reviews

There are no reviews yet.

Be the first to review “Freeflow Hot Tub Replacement Air Valve 78456” Cancel reply

Related products

Sale!
Pleatco PJW50 Filter Compatible With Jacuzzi Lodge M
Quick View

Filters

Pleatco PJW50 Filter Compatible With Jacuzzi Lodge M

$45.99 Original price was: $45.99.$32.19Current price is: $32.19.
Sale!
Hot Spring Circulation Pump Bleedline Fitting 77427
Quick View

Filters & Maintenance

Hot Spring Circulation Pump Bleedline Fitting 77427

$19.99 Original price was: $19.99.$13.99Current price is: $13.99.
Sale!
Pleatco PWW50-P4 Hot Tub Filter For Various Spas
Quick View

Filters

Pleatco PWW50-P4 Hot Tub Filter For Various Spas

$45.99 Original price was: $45.99.$32.19Current price is: $32.19.
Sale!
Hot Spring Replacement Pillow For Highlife Range 2014 - Curr
Quick View

Filters & Maintenance

Hot Spring Replacement Pillow For Highlife Range 2014 – Curr

$35.99 Original price was: $35.99.$25.19Current price is: $25.19.
Sale!
Pleatco PWW100P3-SET Hot Tub Filter For Various Spas
Quick View

Filters

Pleatco PWW100P3-SET Hot Tub Filter For Various Spas

$79.99 Original price was: $79.99.$55.99Current price is: $55.99.
Sale!
HHTCAN50C-M Hot Tub Filter Compatible With Canadian Spa Glacier
Quick View

Filters

HHTCAN50C-M Hot Tub Filter Compatible With Canadian Spa Glacier

$32.50 Original price was: $32.50.$22.75Current price is: $22.75.
Sale!
Happy HHTRB75H Hot Tub Filter For Hydropool
Quick View

Filters

Happy HHTRB75H Hot Tub Filter For Hydropool

$35.99 Original price was: $35.99.$25.19Current price is: $25.19.
Sale!
Pleatco PRB25-IN Hot Tub Filter For Various Spas
Quick View

Filters

Pleatco PRB25-IN Hot Tub Filter For Various Spas

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
OUR SHOP
  • My account
  • Checkout
  • Cart
  • Payment Method
CONTACT
  • About Us
  • Contact Us
  • FAQ
  • Returns & Exchanges
CUSTOMER SERVICES
  • Privacy Policy
  • Shipping & Returns
  • Term and Conditions
  • Delivery
STAY IN TOUCH

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

    Copyright 2026 © www.watertherapybath.com
    • Hot Tubs
      • Highlife Collection
      • Limelight Collection
      • Freeflow Collection
      • HotSpot Collection
    • Chemicals
      • Pool Chemicals
      • Testing
      • Cleaners
      • Other Water Chemicals
      • Chlorine
      • Shock
      • PH & Alkalinity Balancers
      • Clarifiers, No Scale & No Foam
      • Water Conditioners
      • Bromine
    • Filters & Maintenance
      • Filters
      • Spare Parts
      • Cleaning Tools
      • Submersible Pumps & Hose
    • Spa Accessories
      • Pool Accessories & Parts
      • Toys
      • Other Accessories
      • Thermometers
      • Aromatherapy
      • Tables, Trays and Foot Baths
      • Floating Dispensers
      • Pillows and Headrests
      • Steps
    • Covers
      • Hot Tub Covers – In Stock
      • Hot Tub Protection Bags & Caps
      • Cover Lifters
      • Automatic Covers & Gazebos
      • Cover Straps & Locks
    • New Products
    • 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.