XQK Spa Headrest Replacement 2-Pack — Fits 2009+ Master Spas, High-Density Foam

This 2-pack XQK X540720 spa headrest replaces worn Master Spas-compatible pillows to restore neck support and extend the comfort of your hot tub seating.

If your spa pillows are flattened, torn, or no longer hold shape, these XQK X540720 replacements are designed to match the contours and mounting of many Master Spas, Legacy Whirlpool, Clarity, Contractor, Down East and Twilight series models from 2009 onward. Each pillow uses a high-density, temperature-resistant foam and an ergonomic shape to cradle the head and upper neck. The double-pin rear attachment makes installation tool-free and secure, so you can swap them in minutes and get back to relaxing.

Which spa models will these XQK pillows fit?

These headrests were engineered for broad compatibility with many spa lines produced between 2009 and 2014. The listing includes specific Clarity, Contractor, Down East, Swim Spa, Legacy Whirlpool, Michael Phelps Swim Spa and Twilight models; compare the part numbers to your existing pillow to confirm fit.

• Part numbers: HTCP8-05-0094 / X540720 / MASX540720 for cross-reference.
• Compatible lines include Clarity, Contractor Series, Down East, Swim Spas, Legacy Whirlpool, and Twilight models.
• Works with many 2009–2014 Master Spas and related model years—check model lists before purchasing.

How does the pillow feel and perform in hot-tub conditions?

The pillow uses a dense foam core and durable outer material that resists deformation and shedding compared with lower-quality replacements. It tolerates extreme temperatures often seen in outdoor spas and is designed to maintain its shape through repeated heating and cooling cycles.

• High-density construction for sustained neck support and minimal flattening.
• Temperature-resistant from -22°F to 176°F to withstand seasonal use.
• Engineered surface and foam reduce shedding and extend useful life.

Is installation easy and what hardware is required?

Installation is fast and tool-free thanks to a double-pin mounting system on the pillow’s back. The pins lock into the factory anchor points used on compatible Master Spas models, so you simply align and press the pillow into place. Removal follows the reverse steps for cleaning or replacement.

• Double-pin design aligns with factory anchors—no tools needed.
• Snap-in installation and removal for quick maintenance or replacement.
• Designed to match original pillow mounting dimensions for a secure fit.

Will these pillows resist mold, fading, or breakdown?

The materials are chosen to tolerate spa chemicals and outdoor exposure better than generic foam pillows, but regular cleaning and proper water chemistry still matter. Wiping the pillow after heavy use and allowing the spa cover to protect the shell when idle will prolong life and appearance.

• Durable outer material helps resist chemical and UV-related wear.
• High-density foam resists breakdown from frequent temperature changes.
• Routine cleaning and correct water maintenance recommended for longevity.

Who this is for: This 2-pack XQK X540720 set is for spa owners who need a like-for-like replacement of Master Spas-compatible headrests without custom trimming. It’s ideal for people replacing flattened or damaged pillows, those restoring resale appeal, and anyone who wants tool-free installation and a durable, ergonomic pillow that performs in typical hot tub environments.