---
title: "What Is Spa jets? Pool Glossary | Marina Pool Services"
description: "Spa jets are nozzles that push water or air into a spa for massage. Plain-English pool glossary from Marina Pool Services in Grapevine, TX."
url: https://marinapool.multisites.ai/glossary/spa-jets
publisher: Marina Pool Services
phone: +1-817-896-1120
quote: https://marinapool.multisites.ai/contact
---

Spa and safety

# Spa jets

Spa jets are nozzles that push water or air into a spa for massage.

Jets draw water from the pump, and some mix in air from a blower. Direction and flow can be adjusted at each jet.

Weak jets can mean a clogged filter, an airlock, or a failing pump. A jet with no flow may be closed or blocked with debris. Biofilm can grow in plumbing, so clean and drain the spa on schedule. Check the maker's manual. Never run a spa pump with blocked suction.

## Related terms

-   [Spa blower](https://marinapool.multisites.ai/glossary/spa-blower)
-   [Spa](https://marinapool.multisites.ai/glossary/spa)
-   [Hot tub](https://marinapool.multisites.ai/glossary/hot-tub)

## Need a hand with your pool?

Call or text and tell us what your pool needs. Estimates are free for qualifying services, and same-day estimates are possible when the schedule allows.

[Call (817) 896-1120](tel:+1-817-896-1120)[Get a quote](https://marinapool.multisites.ai/contact)

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