Pentair #718 18" Algae Brush, SS Bristle | R111646
Pentair
SKU: R111646
Pentair R111646 18″ Aluminum‑Back Stainless Steel Algae Brush
The Pentair R111646 heavy‑duty algae brush features a robust aluminum back and stainless steel bristles, designed for tackling tough algae and stains on plaster, concrete, and gunite pool surfaces.
Key Features:
- 18″ wide head for fast coverage of large wall and floor areas
- Durable aluminum back frame resists bending and corrosion
- Stainless steel bristles provide aggressive scrubbing power on hard‑surface pools
- Snap‑Adapt handle compatible with most telescopic poles for quick attachment
Technical Specifications:
- Model / SKU: R111646
- Brush Width: 18″
- Suitable Surfaces: Plaster, concrete, gunite (not recommended for vinyl liners)
- Frame Material: Aluminum back
- Bristle Material: Stainless steel
Maintenance Tip: Use this brush monthly or whenever you spot algae growth. Always rinse after use, shake off debris, and store bristles downward to maintain shape. For best results, brush your pool while the pump is running to aid circulation of detached algae. Replace the brush if bristles become worn, bent or the frame loses integrity.
SKU: R111646
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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