Smart Pool Protection
For Every Season
Close Your Pool with Confidence
Every Hydra pool safety cover ships with commercial-grade hardware engineered for a secure, lasting fit.
Use Up To 30% Less Chemicals
Prevent Up To 95% Water Evaporation
Shield Your Liner from UV Damage 5–7 months Per Year
Smarter Protection in Every Detail
Every Hydra safety cover ships with commercial-grade hardware engineered for a secure, lasting fit.
TruSteel Springs
Stainless steel springs that maintain tight, consistent tension without stretching year after year.
Solid Brass Anchors
Double Layer Webbing
Coping Protection Strips
Ethylene reinforcement strips at every anchor point protect both the cover and pool edge from wear.
Mesh or Solid — which is right for you?
Both covers meet ASTM safety standards and come custom-fit to your pool. The difference is how they handle water and debris.
98.9 Ultra Mesh Cover
Lightweight, self-draining, easy to handle
- Water drains through automatically — no pump needed
- Blocks 98.9% of sunlight to prevent algae growth
- 7.3 oz fabric — tough enough for heavy snow and ice
- Fine debris may pass through the mesh over winter
Best for: Homeowners who want the easiest cover to manage and don’t mind minor debris settling over winter.
Solid Vinyl Cover
Total barrier, pristine spring opening
- Blocks 100% of sunlight — maximum algae prevention
- 240 lb breaking strength per square inch
- Pool opens dramatically cleaner in spring
- Requires a pump or drain panel for standing water
Best for: Homeowners who want the cleanest possible spring opening and are happy to manage standing water removal
See How Our Pool Safety Covers Are Made
Every Hydra safety cover is custom-built for strength, fit and long-term performance. Watch how materials, stitching, hardware and craftsmanship come together before your cover ever reaches the pool.
Hydra 98.9 Ultra Mesh
Maximum strength. Simple maintenance.
Tightly woven high-density polypropylene blocks 98.9% of sunlight while letting water drain through on its own. Lightweight and easy to handle so one person can install and remove it alone.
Blocks 98.9% of Algae Causing Sunlight
Filters Debris Only Water gets Through
Lightweight 7.3 oz. Densely Woven Mesh, Easy to Install and Remove
Self-Draining No Automatic Pump Needed
Hydra Solid Vinyl Cover
Complete protection, all season long
Blocks 100% of Algae Causing Sunlight
Blocks All Debris provides a Total Barrier to Dust and Debris
Heavy
Needs 2 or More People to Handle
Drain or Pump
Requires Automatic Drain Pump or Drain Panel
Why Choose Hydra Pool Safety Covers?
Your pool is an investment, and protecting it should be simple. Hydra safety covers are designed to fit your pool precisely, perform season after season and give you peace of mind when your pool is not in use.
ASTM Certified
Independently tested to meet or exceed ASTM F1346-91 safety standards for strength and performance.
Reinforced Construction
Built with high-strength materials and hardware for long-term durability.
Custom Fit
Designed to match your exact pool shape for a clean, secure installation.
20 Year Warranty
Backed by an industry leading long-term limited warranty with one year of full coverage.
Ready to Protect Your Pool?
We’ll connect you with a trusted Hydra dealer in your area.
Get Inspired
See real Hydra pools, liner transformations and backyard ideas from homeowners and dealers across the country