Pentair R111626 9 inch stainless steel algae brush model 709Pentair 9" Stainless Steel Algae Brush #709, R111626 In stock$4299
Pentair R111626 9 inch stainless steel algae brush model 709
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Pentair 9" Stainless Steel Algae Brush #709, R111626

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$4299
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Quick overview

  • Stainless bristles Stiff stainless steel bristles bite into algae that a soft nylon brush slides over.
  • Nine inch head A 9 inch face, sized for working a specific patch rather than sweeping the whole pool.
  • Genuine Pentair Pentair part R111626, sold as the number 709 algae brush.
  • For hard surfaces Stainless is aggressive, so this brush belongs on plaster and gunite, not on vinyl or fiberglass.
  • Breaks the algae film Algae grips plaster and shields itself, and brushing is what opens it up to the sanitizer.
  • Spot treatment tool Good for steps, corners, shady walls and the patches that keep coming back.
Full description and specifications ↓

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Product details

The Pentair R111626 is a 9 inch algae brush with stainless steel bristles, sold as model number 709. It is the tool for the patches a regular nylon brush will not shift.

Why stainless

Algae anchors itself to plaster and builds a film that keeps sanitizer from reaching the cells underneath. Stainless bristles are stiff enough to tear that film open so the chemical can finish the job. At 9 inches wide the head is meant for concentrated work on steps, corners, shaded walls and the spots that keep coming back, rather than for sweeping a whole pool.

Surface warning

Stainless is aggressive by design. Use it on plaster and gunite. Keep it off vinyl liners and fiberglass, where a nylon brush is the right choice.

Specifications
Brand Pentair
Manufacturer part number R111626
UPC 788379001131
Type Algae brush
Model #709
Width 9"
Bristle material Stainless steel
Shipping weight 0.75 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Can I use this on a vinyl liner or fiberglass pool?
No. Stainless bristles are meant for hard surfaces such as plaster and gunite. On vinyl or fiberglass use a nylon brush instead.
What does the 709 refer to?
It is the model number this brush is sold under. The Pentair manufacturer part number is R111626.
How wide is the brush?
9 inches, so it is a spot brush rather than a full width wall brush.
Why brush algae at all if I am adding chemicals?
Algae builds a film that keeps sanitizer off the surface. Breaking that film with a stiff brush is what lets the chemical reach it.
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