CMP Pump Lid Wrench – Fits CMP & Compatible Pumps | 25300-100-000

Make Pump Maintenance Easy with the CMP Pump Lid Wrench (25300-100-000)

Opening a tight or stuck pump lid can be a frustrating and sometimes dangerous task if you’re relying on makeshift tools. The CMP Pump Lid Wrench is designed specifically for CMP pumps and compatible models, giving you the leverage and fit needed to remove pump lids safely and easily.

Built from durable, heavy-duty material, this wrench reduces the risk of cracked lids, damaged O-rings, or personal injury caused by forcing lids open by hand. Perfect for both pool owners and service technicians, it’s an essential tool to keep in your maintenance kit.

Why Choose the CMP Pump Lid Wrench?

• Perfect Fit for CMP Pumps – Engineered for CMP pump lids and compatible designs.

• Durable Construction – Withstands repeated use without bending or breaking.

• Safer Maintenance – Prevents lid cracking and reduces strain compared to manual removal.

• Time-Saving Tool – Makes pump servicing faster and easier.

• Trusted OEM Part – CMP quality ensures a proper fit every time.

Benefits for Pool Owners & Service Pros

1. Protects Pump Equipment
   Prevents overtightening damage and extends the life of pump lids and O-rings.

2. Improves Safety
   Eliminates the risk of slipping tools or broken lids when forcing lids open.

3. Saves Time on Service Calls
   Service techs can quickly open and reseal pumps without hassle.

4. Reliable for All Seasons
   Built tough to handle year-round maintenance cycles.

How to Use

1. Turn off the pool pump.

2. Fit the wrench over the pump lid notches.

3. Apply steady pressure to loosen the lid.

4. Remove the lid, service the pump, and reinstall.

Pro Tip: Always apply a thin coat of PTFE Magic Lube to your O-ring before resealing the lid to ensure a watertight seal.

Key Features

• CMP model: 25300-100-000

• Designed for CMP in-ground pump lids

• Heavy-duty construction

• Safe, secure grip for easy lid removal

• Protects against lid and O-ring damage

Frequently Asked Questions

Q: Will this wrench fit pumps from other brands?
A: It is designed for CMP pumps, but may fit certain compatible models with similar lid designs.

Q: Can I use pliers or another tool instead?
A: Using the wrong tool risks cracking the lid or damaging the O-ring. The CMP wrench is the safest option.

Q: Do I still need lubricant on the O-ring?
A: Yes — even with the wrench, using a pool-safe lubricant ensures easier removal and a longer O-ring lifespan.

Perfect For

• Pool owners who maintain their own pumps

• Service technicians handling multiple pools

• Preventing damage to lids and O-rings

• Seasonal and year-round pool care

Pair With These Essentials

• Aladdin Magic Lube PTFE Lubricant – Protect pump lid O-rings.

• Pool Pump Replacement Parts – Keep pumps running smoothly.

• Skimmer Baskets – Improve overall circulation and pump efficiency.