🏊Pool Pump

AIR LEAK

Hayward · TriStar VS 950 Variable Speed Pool Pump

Hayward TriStar VS 950 Variable Speed Pool Pump AIR LEAK Error Fix: Suction Side Air Leak

Suction side air leak — air is being drawn into the pump through a cracked lid, worn lid O-ring, loose drain plug, or failed pipe fitting, causing loss of prime and reduced flow

Medium severity2 fixes available

Quick Answer

Error AIR LEAK on the Hayward TriStar VS 950 Variable Speed Pool Pump means: Suction Side Air Leak. The top-ranked community fix is “Replace Pump Lid and O-rings to Fix Air Leak” (medium difficulty, ~40 min, DIY cost: $20-$35). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · pool pump

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many pool pump repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $130-$200.

Other Hayward Models with Error AIR LEAK

Super Pump VS Variable Speed Pool Pump

pool_pump · 2 fixes

Other Hayward TriStar VS 950 Variable Speed Pool Pump Error Codes

E96

Drive Assembly Failure

2 fixes

E97

Drive Communication Error

2 fixes

E98

Critical Drive Failure

2 fixes

IMPELLER CLOG

Impeller Clogged or Jammed

2 fixes

MOTOR NOISE

Excessive Motor Noise

Pump Unable to Prime

Shaft Seal Water Leak

2 fixes

People Also Ask About Hayward TriStar VS 950 Variable Speed Pool Pump Error AIR LEAK

What does error code AIR LEAK mean on a Hayward TriStar VS 950 Variable Speed Pool Pump?

Error code AIR LEAK on the Hayward TriStar VS 950 Variable Speed Pool Pump means: Suction Side Air Leak. Suction side air leak — air is being drawn into the pump through a cracked lid, worn lid O-ring, loose drain plug, or failed pipe fitting, causing loss of prime and reduced flow

How do I fix error code AIR LEAK on my Hayward TriStar VS 950 Variable Speed Pool Pump?

The most successful fix is "Replace Pump Lid and O-rings to Fix Air Leak" (medium difficulty, ~40 minutes). Estimated DIY cost: $20-$35. HomeMD has 2 community-ranked fixes for this error.

Is error code AIR LEAK on a Hayward TriStar VS 950 Variable Speed Pool Pump serious?

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Can I fix Hayward TriStar VS 950 Variable Speed Pool Pump error AIR LEAK myself?

Yes — the top-ranked community fix ("Replace Pump Lid and O-rings to Fix Air Leak") is rated medium difficulty and takes about 40 minutes. Tools needed: Adjustable wrench, Clean cloth, Silicone lubricant.

How much does it cost to repair Hayward TriStar VS 950 Variable Speed Pool Pump error AIR LEAK?

DIY cost: $20-$35. Professional repair typically costs $130-$200. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Hayward TriStar VS 950 Variable Speed Pool Pump have?

The Hayward TriStar VS 950 Variable Speed Pool Pump has 7 other known error codes, including: E96 (Drive Assembly Failure), E97 (Drive Communication Error), E98 (Critical Drive Failure), IMPELLER CLOG (Impeller Clogged or Jammed), MOTOR NOISE (Excessive Motor Noise), and 2 more.

Which other Hayward models have the AIR LEAK error?

Error code AIR LEAK also appears on 1 other Hayward model: Super Pump VS Variable Speed Pool Pump. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Hayward TriStar VS 950 Variable Speed Pool Pump have?

The Hayward TriStar VS 950 Variable Speed Pool Pump has 7 other known error codes:

E96 — Drive Assembly Failure (2 fixes)
E97 — Drive Communication Error (2 fixes)
E98 — Critical Drive Failure (2 fixes)
IMPELLER CLOG — Impeller Clogged or Jammed (2 fixes)
MOTOR NOISE — Excessive Motor Noise (2 fixes)
PRIMING FAILURE — Pump Unable to Prime (2 fixes)
SHAFT SEAL LEAK — Shaft Seal Water Leak (2 fixes)

Which other Hayward models have the AIR LEAK error?

Error code AIR LEAK also appears on 1 other Hayward model:

Super Pump VS Variable Speed Pool Pump (pool pump) · 2 fixes

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