Looking for reliable hot tub headrest clips that fit Bullfrog, A/R/X, and Stil series spas? This guide highlights five solid options designed to hold pillows securely, resist UV and chemicals, and install without tools. Each product is evaluated for who it’s best for, plus practical pros and limitations to help you pick confidently.
| Product | Best For | Key Benefit |
|---|---|---|
| Replacement Headrest Clips (2-Pack) for Bullfrog Spa A/R/X/Stil Series | Bullfrog owners needing durable, snap-in clips | Precise fit, tool-free snap-in |
| 4X Spa Hot Tub Pillow Pin Cups Kit with Silicon Mounting Cup | Most pillow setups needing mounting cups | Includes silicon cups, fits most 3/8″ pins |
| 4X Spa Hot Tub Pillow Pin Cups Mounting Cup | Multiple pillows, quick installs | Quality construction, video guide |
| Bullfrog Spa Headrest Clip (2-Pack) – Heavy-Duty UV & Chemical-Resistant | Extreme conditions, long-lasting use | USA-made polymer, non-PLA |
| Heavy Duty Bullfrog Spa Headrest Clip (2-Pack) – UV & Chemical-Resistant | Rugged use, 2013+ Bullfrog models | Durable, tool-free installation |
Replacement Headrest Clips for Bullfrog Spa A/R/X/Stil Series

Best for: Bullfrog spa owners needing a precise, secure snap-in headrest clip. This 2-pack is designed for A, R, X, and Stil models from 2013 onward, ensuring a snug fit with minimal effort.
- Designed for Bullfrog A, R, X & Stil Series (2013+).
- Tool-free snap-in installation; replace worn clips quickly.
- Made from high-strength PLA with weather and UV resistance.
Caution: PLA-based parts can be more brittle in extreme heat; ensure proper handling and avoid excessive bending. Best for standard spa pillow pins and typical outdoor use.
4X Spa Hot Tub Pillow Pin Cups Kit with Silicon Mounting Cup

Best for: Spa owners who want a ready-to-use cup kit with silicone mounting cups for most 3/8″ pillow pins. Useful when pillows need stable, quick mounting.
- Includes 4 cups with silicon for secure mounting.
- Video guide included to assist installation.
- Fits most 3/8″ hot tub pillow pins.
Limitation: Compatibility is described as “most” pins; verify your pillow pin size before purchase to avoid loose fittings.
4X Spa Hot Tub Pillow Pin Cups Mounting Cup

Best for: Pools or spas with multiple pillows needing dependable mounting cups and a straightforward setup.
- Quality construction with a How-To Video.
- Designed for most 3/8″ hot tub pillow pins.
- Durable build intended for repeated removal and reattachment.
Limitation: Slightly generic compatibility; confirm pillow pin size in advance to ensure a secure fit.
Bullfrog Spa Headrest Clip (2-Pack) – Heavy-Duty UV & Chemical-Resistant

Best for: Bullfrog A/R/X/Stil Series users who want durable, weather-resistant clips built in the USA and designed for long-term exposure to sun and moisture.
- Not PLA; made from a durable semi-flexible polymer.
- Designed for A Series (2013–2020), R Series (2013–present), X-Series (2016–present), Stil (2013–2015).
- Tool-free snap-in installation for quick replacement.
Limitation: Slightly higher rigidity may affect fit on some non-standard pillow setups; verify model compatibility before ordering.
Heavy Duty Bullfrog Spa Headrest Clip (2-Pack) – UV/Chemical Resistant

Best for: Users seeking rugged, long-lasting clips for Bullfrog spas in challenging outdoor environments.
- USA-made polymer resists UV, humidity, and heat.
- Compatible with A Series (2013–2020), R Series, X-Series, Stil (2013–2015).
- Tool-free snap-in design for fast replacement.
Limitation: As with other polymer clips, ensure your pillow pins align with the mounting holes to avoid slippage over time.
Buying Guide: Key Considerations For Hot Tub Headrest Clips
What matters most when choosing headrest clips for a spa? Consider fit, material, installation, and durability to maximize pillow stability and longevity.
- Compatibility: Verify model compatibility (Bullfrog A/R/X/Stil, 2013–present) and pillow pin size (commonly 3/8″).
- Material: PLA clips are affordable and easy to snap in but can be more brittle in heat; UV/chemical-resistant polymers offer greater longevity in outdoor spa environments.
- Installation: Tool-free snap-in designs save time and reduce the risk of damage during replacement.
- Durability: Look for clips designed to resist sun exposure, humidity, and spa chemicals for years of use.
- Included components: Some kits include mounting cups or screws—assess what you need for your setup.
FAQ
- Q: Will these clips fit all Bullfrog models? A: They’re designed for specific Bullfrog A, R, X, and Stil series (2013+). Confirm your model before buying.
- Q: Are PLA clips safe for outdoor use? A: PLA can handle typical outdoor conditions but may become brittle under extreme heat. Consider UV-stable polymer options for harsher environments.
- Q: Do these kits include installation hardware? A: Some kits include cups, screws, or hardware; others are clip-only. Check product features before purchase.
- Q: Can I use these clips with non-Bullfrog pillows? A: Compatibility depends on pillow pin size and mounting design; verify pin diameter and clip shape first.
- Q: Is tool-free installation guaranteed? A: Most listed options advertise tool-free snapping, but ensure proper alignment to avoid breakage.
- Q: Are these clips covered by warranties? A: The article does not specify warranties; review the product page for details.
