
PENTAIR 9'' Metal Back Stainless Steel Bristle Algae Brush
Product Overview
Tackle tough algae and stubborn surface stains with the Pentair 9″ Metal-Back Algae Brush, engineered for deep cleaning on hard pool surfaces. This heavy-duty brush features stainless steel bristles securely set in a reinforced metal and ABS-aluminum frame, offering unmatched durability and aggressive scrubbing power. It’s specifically designed for use on plaster, concrete, and gunite pools, where more abrasive brushing is often required to remove black algae, mineral deposits, and scale buildup.
The compact 9-inch width allows for precise control in tight corners, steps, and hard-to-reach areas, making it a go-to tool for pool professionals and DIY owners alike. Its snap-adapt handle connection easily attaches to standard telescoping poles, so you can cover large surface areas without strain or hassle.
Unlike traditional nylon brushes, the stainless steel bristles dig into surface texture to dislodge deep-set algae and prevent regrowth—ensuring your sanitizer system works more effectively. Use this brush as part of your weekly maintenance routine or for seasonal cleanups to maintain a clean, healthy swimming environment.
Whether you’re dealing with tough black algae or just need a reliable scrubbing tool, the Pentair 9″ Stainless Steel Brush delivers pro-grade performance for serious pool care.
Targeted Water Remedy.
When standard sanitation isn't enough, the PENTAIR PENTAIR 9'' Metal Back Stainless Steel Bristle Algae Brush provides a specialized, fast-acting treatment to eradicate specific water chemistry threats before they escalate into full blooms.
Concentrated Active Ingredients
Delivers a massive payload of targeted treatment without adding unnecessary filler byproducts to your water.
Rapid Dispersion
Formulated to bind quickly with contaminants in the water column so you see visible improvements within 24 hours.
Protects Expensive Equipment
Proactively stopping algae or sequestering metals prevents catastrophic permanent staining to your plaster pool finish.
Common Questions & Instructions
Should I add this while the pump is off?
No, targeted chemicals require thorough circulation. Keep your pump running for at least 12-24 hours after application.
Can I swim immediately after dosing?
We generally recommend waiting at least 2-4 hours after adding specialty chemicals, or until the entire volume of pool water has turned over once.



