Keep Your Lake Clear and Thriving with Vertex Air 4
Energize your pond with the Vertex Air 4 XL2 Pond Aeration System. With powerful bottom-up aeration, it keeps your water clear, balanced, and full of life.
✔ Provides deep oxygen circulation to keep fish healthy and active year-round
✔ Reduces algae growth and odors naturally for crystal-clear water
✔ Powered by a reliable 1/2 HP Brookwood compressor for efficient all-season use
✔ XL2 Airstation delivers wide coverage to eliminate dead zones in larger ponds
✔ Complete ready-to-install package with everything included for quick setup
✔ Backed by a comprehensive warranty for long-term peace of mind
Why the Vertex Air 4 XL2 Aeration System Excels
✔ Trusted reliability with over 60,000 diffuser disks sold and zero clogs, backed by a 5-year no-questions-asked warranty
✔ Delivers up to 5,100 GPM with one XL2 AirStation featuring two self-cleaning membrane disks, with shallow water option available under 8'
✔ Heavy-duty powder-coated stainless steel base self-sinks and prevents settling into soft sediment
✔ Energy-efficient 1/2 HP compressor built for 24/7 operation with low electrical costs, UL-rated (115v or 230v) and delivering 2.5 CFM
✔ Advanced engineering with upgraded rotors, stators, bearings, and Vertex SafeStart™ for safe automatic restarts under pressure
✔ Low-maintenance oil-free design with thermal overload protection and extended 2–3 year duty cycles between service
✔ Covered by a 3-year Vertex warranty (excluding wear items like air filters and compressor kits)
Air 4 XL2 Aeration System QuietAir™ Small Cabinet Features & Specs
Durable Powder-Coated Aluminum: Attractive, rust-resistant finish for long-lasting performance
Built-In Ventilation: Stamped ventilation grill with a high-capacity 140 CFM fan keeps components cool
Enhanced Safety: Class "A" GFCI protection for both compressor and fan circuits
Convenient Operation: Quick-disconnect switch and easy plug-in connection to waterside electrical service
User-Friendly Design: Cam lock for easy access and maintenance
Stable & Lightweight: Heavy-duty mounting pad included for secure placement without extra weight
Rust Protection Guarantee: Limited lifetime warranty against rust
Tubing (Optional)
Delivers maximum airflow exactly where it’s needed—without extra weights, straps, or added costs.
Key Features:
- PVC-Compatible: Easily connects using standard PVC solvent weld cement.
- Built to Last: Thick-wall construction ensures long-term durability.
- Cold-Weather Flexible: Maintains flexibility even in freezing conditions.
- High-Flow Design: Oversized diameter for optimal airflow.
- Effortless Installation: Self-weighted for a clean, tangle-free layout.
- Multiple Lengths: Choose from 50′, 100′, 250′, or 500′.
- 15-Year Warranty: Guaranteed from date of receipt.
Sound Reduction Kits (Optional)
Without a sound kit, our cabinets run at about 60–70 decibels — roughly the volume of normal conversation. However, when placed near patios, bedroom windows, or community spaces, that sound can feel more noticeable.
The Vertex Sound Kit — featuring a Muffler Box, sound insulation, and a Quiet Filter — reduces noise for all sizes of Vertex QuietAir™ Cabinets.
Air 4 XL2 Aerator: What Comes in the Box
Everything you need comes standard with your Vertex Air 4 XL2!
- Two Brookwood 1/2 HP Compressor
- Eight XL2 AirStation Diffuser
- QuietAir™ Cabinet with Integrated Cooling Fan
- Built-in GFCI Protection
- Powder Coated Aluminum Cabinet
- Heavy-Duty Mounting Pad
- Dual-Valve Aluminum Control Manifold
- Full Coverage Warranty
Vertex Air 4 XL2 Pond Aeration System Manuals:
- FREE Shipping via FEDEX, LTL Ground, & UPS. Ships in 2-3 Business Days.
- Ships Only to Lower 48 States of the United States
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Superb Quality
The quality of this aerator is superb. It's quiet, efficient, and very effective at keeping our pond clean.
Very Satisfied
I'm very satisfied with this aerator. It's easy to set up, runs quietly, and keeps our pond water clean.