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The 14.5' x 8' (94" x 174'') Master Spas® swim spa replacement cover is a Master Spa Factory OEM replacement part. All swim spa covers are made specifically to fit your Master Spas swim spa and come 6" thick in the middle and taper off to 4".  This swim spa cover includes an energy efficient 1.5 lb foam density and a 24 R-value, with a full length heat seal and upgraded rubber grip handles (included!). They are also available in 18 colors to match the aesthetic of your hot tub area!

SpaBoss Chlor-Aid (2 lb.) is the easy way to disinfect your hot tub water and keep it free from algae and bacteria that can lead to unwanted side effects. This granular chlorine product immediately disinfects water, keeping it clean and clear. Additionally, Chlor-Aid will not disturb the pH or alkalinity balance in your water. 

Return the function and looks of your 2010 Down East Spas model with this 3-pump topside spa decal! Your Down East 3-Pump, 7-Button Overlay 2010 comes at an affordable price and is in stock and ready to ship. Say goodbye to jamming buttons with no change in your pumps, order your Down East Spas replacement decal today!

UV light for ozone

Without the circuit board, your spa or hot tub will simply lose the ability to carry out a number of functions. Lights, jets, filtration system, and other essential features may even all fail at once. Master Spa Parts online store carries a number of circuit boards - all competitively priced, such as this MS501X Pc Board from master Spas and others to get your hot tub back up and running. 

The Master Spa Parts warehouse can help you to easily replace your MS501X circuit board. We also have many other economic-minded spa replacement parts. Get free, fast shipping when you order this product from Master Spa Parts today! 

6 Filter set for Master Spas Swim Spas

Master Spa Parts offers the perfect replacement part for the main air valve knob on your Master Spas® H2X swim spas. The Master Air Control Handle, Width 3.25 Inch is compatible with 2008 and 2009 models of the H2X Cross Trainer, H2X Swim Spa, H2X Cross Trainer SJ, and H2X Cross Trainer 2.

The combined Bluetooth Stereo & Subwoofer with remote from Aquatic AV brings a fuller and richer sound to your hot tub or swim spa. Upgrade your spa experience with a 288-W amplifier capable of supporting four full-range speakers.

This replacement OEM factory direct coupler insert is a long part used to lengthen your raise and lower bar for your hot tub cover.

Don’t allow a broken pump to spoil your hot tub fun ! The Top Discharge, 120V Aqua-Flo Circulation Pump is a replacement OEM pump designed for select Legend Series Master Spas models. Manufactured by world renowned Emerson.

Master Spa Parts offers an OEM 4-button decal for Down East Spas’ legacy models (1999-2003). Since the Down East 4-Button Overlay product is manufactured by Down East Spas, you can expect spectacular results when replacing your original adhesive controller overlay. Plus, a vast majority of Master Spa Parts products ship out within 24 hours of receiving your order!

This EcoPur Swim Spa set includes 2 stand alone swim spa filters, 1 outer swim spa filter, and 1 Eco Pur charge. It comes in a convenient four-piece set to provide maximum filtration in your swim spa.