How much does a transformer oil filter cost?

The cost of a transformer oil filter can vary widely based on several factors, including the type, capacity, brand, and features.

1. Portable Models: Small, portable transformer oil filtration machines typically range from $1,500 to $10,000.

2. Industrial Models: Larger, more sophisticated systems designed for industrial use can range from $10,000 to $50,000 or more, depending on their capacity and technology.

3. Custom Solutions: For specialized or custom-built systems, prices can exceed $50,000.

It's best to get quotes from several suppliers and consider the specifications to ensure you’re getting the right equipment for your needs.