ATIE Hydrostream Directional Eyeball Jet Replacement White 5-Pack — 3/4-inch Adjustable, Fits 1.5-inch Slip

ATIE's SP1421D directional Hydrostream insider fitting is a drop-in replacement eyeball jet assembly that fits 1.5" slip PVC and offers a 3/4" adjustable opening for targeted pool and spa flow.

This replacement eyeball jet is engineered to match the Hayward SP1421D footprint so you can restore or customize circulation without re-plumbing. Constructed in white UV-resistant material, the unit installs into 1.5" diameter slip pipe and allows you to aim and fine-tune the outlet with a 3/4" opening for controlled flow. Sold as a convenient 5-pack, these fittings simplify routine maintenance and upgrades for residential pools, spas, and hydrotherapy features.

How does this eyeball jet improve circulation?

The adjustable 3/4" opening concentrates flow so you can direct water where it matters most—toward returns, features, or therapy zones. Small, focused jets increase local velocity and help prevent stagnant areas when positioned correctly. Use them to balance surface skimming, aid heating efficiency, or accent a spa seat.

• 3/4" adjustable aperture for targeted jet stream
• Directional eyeball to aim flow precisely
• White finish resists fading and easily matches fixtures
• Sold in a 5-pack for multi-point replacement

Will this fit my existing Hayward SP1421D openings?

Yes — this ATIE fitting is designed as a direct replacement for the Hayward SP1421D style insider fitting. It slips into 1.5" inside-diameter PVC (1.5" slip) and retains the same mounting geometry, so no custom adapters are required. Confirm your plumbing uses 1.5" slip pipe before purchase.

• Compatible dimensions for Hayward SP1421D replacement
• Installs into 1.5" slip PVC pipe only
• Same eyeball orientation and adjustment range as OEM
• Ideal for swaps during routine maintenance

How easy is installation and adjustment?

Installation is straightforward: press-fit into the 1.5" slip socket and secure according to your pool builder's usual method. The eyeball swivels to change direction and the 3/4" opening gives a consistent stream once positioned. No special tools are typically needed for alignment—just hand-adjust the eyeball and test the flow.

• Push-fit into 1.5" slip PVC for quick swapouts
• Thumb-adjustable eyeball — no tools for aiming
• Pack of five for multiple returns or backups
• White surface for easy visual matching during install

Who is this for? Pool builders, service technicians, and homeowners who need a reliable, economical replacement for Hayward-style insider fittings will find this ATIE 5-pack useful. It's a practical choice for those performing maintenance on residential pools, spas, or small commercial features that use 1.5" slip PVC and require adjustable directional flow without reworking the plumbing.