Phos-Out 3XL PM-375 Piscimar
Phos-Out 3XL PM-375 Piscimar is an ultra-concentrated phosphate remover for pools with phosphate levels above 1,000 ppb. It helps reduce high phosphate concentrations, making water maintenance easier and reducing disinfectant consumption.
Suitable for liner and polyester pools, all types of pool surfaces, and saltwater systems.
Available in a 0.5 L container.
Manuals
Phos-Out 3XL Piscimar Technical Data Sheet

Eliminate high phosphate levels in your pool with Piscimar’s Antiscale Phos-Out 3XL
Phos-Out 3XL is an ultra-concentrated phosphate remover specially recommended for shock treatments in pools with phosphate concentrations exceeding 1,000 ppb.
Its high concentration allows it to act effectively when there is a significant presence of phosphates in the water, helping to restore conditions more suitable for routine pool maintenance.
Why remove phosphates from your pool?
High phosphate concentrations can make water maintenance more difficult and increase the consumption of disinfectants. For this reason, controlling phosphate levels helps optimize pool treatment.
Phos-Out 3XL PM-675 is especially recommended for:
- Reducing high phosphate concentrations.
- Treating pools with levels above 1,000 ppb.
- Performing intensive or shock treatments.
- Facilitating subsequent water maintenance.
- Helping to optimize disinfectant usage.
Ultra-concentrated formula
Thanks to its ultra-concentrated formula, Phos-Out 3XL is specifically designed for situations where phosphate levels are too high for conventional maintenance treatment.
Using it allows you to directly address this excess of phosphates and prepare the water to subsequently continue with the pool’s regular treatment and maintenance.
Directions and Dosage
Before treatment, test the water’s phosphate level using Insta-Test Phosphates.
Calculate the amount of PM-675 Phos-Out 3XL needed based on the pool’s volume and the phosphate concentration:
| Phosphate Level | Dosage |
|---|---|
| 1,000 ppb | 0.3 L / 100 m³ |
| 2,500 ppb | 0.6 L / 100 m³ |
| 5,000 ppb | 1.2 L / 100 m³ |
Distribute the calculated dose evenly throughout the pool.
Immediately after adding Phos-Out 3XL, apply CleanPool Shock PM-693 or Goldenflok PM-613 to help remove the cloudiness caused by the treatment.
Keep the filtration system running for 24 hours.
Manufacturer’s Tips and Precautions
- Causes severe skin burns and serious eye damage.
- May cause an allergic skin reaction.
- Toxic to aquatic organisms, with long-lasting harmful effects. Avoid release into the environment.
- Keep out of reach of children.
- Wear protective gloves and appropriate eye protection.
- In case of an accident or if you feel unwell, seek medical attention immediately and, if possible, show the product label to the doctor.
Start a Conversation
Hi! Click one of our members below to chat on WhatsApp
- The team typically replies in a few minutes.
-
DanielVentasOffline
-
RocioPedidosOffline