The HD Maintenance Kit brings together the wear parts to service your Koenders HD electric compressor and keep it producing full air. Regular maintenance is the surest way to protect an electric aerator and get years of reliable, round-the-clock oxygen from it, and this kit puts the right service parts in one box for your model.

Choose your model

• Available for HD Standard, HD250 HF and HD450/550 HF units
• Bundles the wear parts for a full compressor service
• Keeps your HD electric aerator producing full air output

Select the model that matches your HD unit. Not sure? Contact our team and we will help.