Pump Suction Strainer

Protect your external pond pump with this essential polypropylene suction strainer from EasyPro. Filters out fish, rocks, sticks, leaves, and debris that can clog or damage your equipment.

Available Sizes

1.5" Suction Strainer
Perfect for smaller external pumps and compact pond systems. Ideal for ponds up to medium size.

2" Suction Strainer
The most versatile size for standard pond applications. Accommodates a wide range of external pump models and delivers optimal balance between debris protection and flow performance.

3" Suction Strainer
Engineered for high-capacity external pumps and larger pond systems. Perfect for commercial installations, large koi ponds, and water features requiring substantial circulation volumes.

Key Benefits:

• Prevents costly pump damage from debris and foreign objects
• Extends pump lifespan by reducing wear on impellers and seals
• Maintains optimal flow rates for efficient circulation
• Durable polypropylene resists UV degradation and cracking
• Easy to install and clean for hassle-free maintenance
• Won't become brittle in cold weather or warp in summer heat

Frequently Asked Questions

Q: How do I choose the right size strainer for my pump?
A: Match the strainer size to your pump's intake diameter. Check your pump specifications—the 2" size fits most residential pond pumps.

Q: How often should I clean the strainer?
A: Cleaning frequency depends on your pond conditions. In debris-heavy environments, check weekly during peak season. Most ponds benefit from monthly inspection and cleaning.

Q: Will this strainer reduce my pump's flow rate?
A: When properly maintained, this strainer has minimal impact on flow. A clogged strainer will reduce flow, which is why regular cleaning is important.

Q: Can this be used with submersible pumps?
A: This strainer is specifically designed for external pump intakes. Most submersible pumps have built-in strainer systems.

Q: Is the polypropylene material safe for fish and plants?
A: Yes, polypropylene is completely fish-safe and won't leach harmful chemicals into your water.

Q: Will this strainer crack in freezing temperatures?
A: The polypropylene construction resists cracking in cold weather, though we recommend following proper winterization procedures for your entire pump system.

Q: What's the difference between the three sizes?
A: The primary difference is the inlet diameter (1.5", 2", or 3"). Larger sizes handle higher flow volumes and are designed for more powerful pumps and larger pond systems.