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Business Details
16 Years
experience
Trusted Pool Cleaner Jam Solutions
We are a problem-solving company built on decades of aerospace engineering expertise and a commitment to practical innovation. Founded after a real-world challenge at our owner's wife's swim school, we leveraged specialized knowledge from designing space shuttle components and managing quality assurance for government contracts to create a reliable solution for pool cleaner jams. Our engineering background enables us to combine technical precision with customer-centric design, developing products that solve everyday frustrations through rigorous testing and advanced manufacturing techniques like 3D printing.

This experience-driven approach ensures every clip meets exacting standards while addressing diverse pool configurations across both standard and customized applications. Our reputation for reliability stems from this technical foundation, transparent problem-solving methodology, and ongoing commitment to refining solutions through continuous improvement.
Services
Drain Clips Installation Tools Custom Clip Design Pool Maintenance Solutions 3D Printed Products
Details
  • Year established: 2010
Highlights and features
  • We combine 20+ years of aerospace engineering expertise with pool maintenance solutions
  • Our clips utilize 3D printing technology for custom applications
  • Products tested through rigorous quality assurance processes from government-certified systems
  • Direct problem-solving approach developed from real-world pool maintenance challenges
  • Specialized designs for both standard and unique pool configurations
Services
Main Drain Clip On
Our patented drain clips prevent pool cleaner jams through precision-engineered designs. The system works by securely attaching to existing drain covers, allowing unimpeded operation while preventing obstructions. Available in multiple configurations to fit standard 8" and 10" drain covers.
3D Printed Custom Clips
We create tailored clips using industrial 3D printing technology for unique pool configurations. This service addresses non-standard drain sizes and shapes through digital modeling and precision manufacturing, ensuring proper fit for specialized pool designs.
Installation Tools
Specialized installation tools enable safe, efficient clip application. The patented design allows installation without entering the pool, maintaining dry footing while securely positioning clips on drain covers.
Product Consultation
Our technical support team assists with clip selection based on pool cleaner models and drain specifications. We provide guidance through product guides and direct consultation for both standard and custom applications.
Online Product Catalog
We offer an extensive online catalog with product-specific information to help customers select appropriate solutions. The system includes visual guides showing compatibility with various pool cleaner models and drain configurations.
People
Harry
Founder & Engineer
Aerospace engineer with NASA experience who developed the Main Drain Clip On after solving his wife's swim school pool maintenance issues through quality-assured engineering principles.
Questions
How does the Main Drain Clip On work?
The clip attaches to pool drain covers, creating a barrier that prevents automatic cleaners from getting stuck while allowing proper water flow.
Which pool cleaners are compatible with your clips?
Most standard 2- and 4-wheel suction cleaners work with our clips. Dolphin SIGMA and Pentair Dorado Great White models require alternative solutions.
Can I get custom-sized clips?
Yes, we use 3D printing technology to create custom clips for non-standard drain sizes and specialized pool configurations.
How do I install the clips?
Use our patented installation tool to securely position clips on drain covers without entering the pool, maintaining safe, dry footing during installation.
What materials are used in manufacturing?
Our clips use industrial-grade polymers designed for durability in chlorinated water environments while maintaining structural integrity over time.
Videos
Reviews (4)
Cathy Kopp
Oct 22, 2021 Report
Harry at Main Drain Clip On has been absolutely amazing. His knowledge of their product and how it works with pool equipment is outstanding. We have a double main drain and a Pentair Rebel suction pool cleaner. The cleaner was constantly getting stuck on either drain every day. Harry helped us with an extension for the clips because we have a very large area lip on the drain cover. He went above and beyond to help us solve our problem. He also suggested we reduce the intake of water through the drain which really helped as well. Thank you Main Drain and Harry!
Phil Reed
Aug 30, 2021 Report
Did not work at all for my case. I have two "Color Match" drain covers and use "The Pool Cleaner" vacuum. Purchased several D1 Large Clips that the vendor specifies for my drain type.Tried using one clip, then two clips, then three clips on each drain and the vacuum would still stick on the drain. Even tried reducing the suction, to no avail. Purchased the install tool which also does not work. Had to install by hand. One of the clips also broke at the tip after trying to adjust it with the install tool. At $12 per clip, this product is a complete waste of money.
David Palmeri
Mar 26, 2021 Report
My Hayward Navigator was continuously getting stuck on my main drains (yes, I have two). I adjusted suction, changed parts on my Navigator and changed hose length but nothing worked, the vacuum still got stuck. While searching online for solutions I came across Main Drain Clip On and ordered after researching the product for a bit. I couldn't be happier with my purchase. I installed one clip on each drain and the Navigator no longer gets stuck. One clip did crack and come off the drain after about a year. I contacted Harry and he sent out a new set of clips immediately. The product is simple and
Douglas Baek
Jan 09, 2018 Report
If you have a pool vacuum, this is a must have product. My Hayward Navigator would always get stuck over the main drain. If it got stuck while I was not home (most days), it would basically sit in the same position for the full 5-hour filter cycle. I have tried everything - installing a "twister" device, controlling suction levels, controlling length of the hose, etc. Nothing worked. Then, I tried this simple device. IT WORKED!!! My vacuum has never gotten stuck after I clipped this device over the main drain cover. Also, their customer service is A+++. Harry, the manager, goes above and beyond