SeaKlear 90-Day Algae Prevention & Remover, 32 oz Bottle | 90411SKR
SeaKlear
SKU: 90411SKR
SeaKlear 90‑Day Algae Prevention & Remover, 32 oz Bottle | 90411SKR
SeaKlear 90411SKR is a high‑concentration liquid algaecide that delivers a trusted 90‑day algae prevention guarantee when used properly in balanced pool water. This formula is effective against green, blue‑green, black, yellow, and mustard algae, and offers reliable protection with only quarterly application.
Key Features:
- One dose provides up to 90 days of algae prevention and removal
- Effective against a variety of algae types including mustard, black, and blue‑green
- Non‑foaming and non‑staining formula when used as directed
- Economical and efficient low‑dose copper complex technology
- Ideal for spring start‑up, winterizing, or vacation pool maintenance
Technical Specifications:
- Manufacturer: SeaKlear (Bio‑Lab Inc.)
- Part Number / SKU: 90411SKR
- Container Size: 32 fl oz (946 mL)
- Active Ingredient: Copper sulfate pentahydrate (~11.8%; ~3% elemental copper) :contentReference[oaicite:7]{index=7}
- Form: Blue liquid algaecide
Directions for Use:
- Maintain pool chemistry: pH 7.2–7.8, total alkalinity 80–120 ppm; adjust to pH 7.2 in severe algae conditions
- Ensure proper filtration and brush pool surfaces prior to dosing
- Routine maintenance dose: 16 fl oz per 10,000 gal every three months
- Severe algae treatment: 32 fl oz per 10,000 gal of water
- Add product near a return jet and dilute when treating plaster pools
- Keep sanitizer levels adequate (e.g. chlorine) during treatment
Benefits:
- Reduces algae outbreaks and limits manual intervention over the swimming season
- Helps maintain clear, sparkling water with fewer treatments
- Safe for most pool surfaces when used as directed
- Low dosage means long-lasting value in a compact bottle
Storage Tip: Keep bottle sealed in a cool, dry area. Always follow safety directions and label instructions when dosing.
SKU: 90411SKR
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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