Search results for: 'swim4 spa weir door'

When it comes time to replace your circuit board and return function to your spa's lighting, jet pumps, and high-limit sensors, we've got you covered. Master Spa Parts has numerous legacy Whirlpool® replacement circuit boards in stock, including this MAS520 PC Board (V/N 54357).

Are you ready for the good news? This legacy Whirlpool® circuit board replacement for MAS520 ships fast and with free shipping to all addresses in the Continental United States.

Cluster Jet Face

Round Filter Lid

Save money with this three-piece EcoPur® Charge filter set! This set includes x268532, x268543, x268546 from Master Spa Parts (and replaces SKU #268603). 

120V Duplex Transformer

Balboa Instruments

(30274-2)

Super Jet Body

Once you have the SmartBar hot tub bar installed it’s impossible to go back to the old ways. Just picture always having your favorite drink, smartphone, or e-reader just a reach away. This spa-side bar installs easily and comes with everything you need to set up your soon-to-be favorite hot tub accessory.

39" L X 14" W

Thumbscrew 1/4 - 20 x 1.75 inch. These are used to secure your corner skirting pieces on your spa in place. This part is the longer of the two thumb-screws available.

This wind strap for your hot tub cover helps to keep your Master Spas hot tub cover in tact during those blustery days! This 16’ long tie down strap is 2” wide and comes with plastic buckles.

The 2 inch Pump Split Nut is used as a replacement for the pump union that would need to be re-plumbed. You can cut off the old pump union and replace with this split nut. This comes with the 2 screws that screw and hold it together.

The 1.5 x 2 inch Pump Adapter tailpiece is a pump assembly part commonly used to create a tight seal between pump parts along with the O-ring.

Make sure to buy all the parts you need for complete assembly of your replacement pump.

The custom factory OEM replacement 120” x 94” Master Spas® swim spa tub cover (SKU: X454108) is specifically designed to fit your Master Spas® hot tub. This swim spa cover has a six-inch thick foam insulation, which tapers down to four inches along the sides. This 24 R-value (the higher the R-value, the better the heat retention) energy-efficient cover comes with a 1.5lb foam density and long stopper steam cushions that help prevent heat loss, and upgraded rubber grip handles.

Note: This four-segment swim spa cover folds along the longest dimension (the 120" side).