Evolution Aqua Diaphragms for Airtech 70
Evolution Aqua Diaphragms for Airtech 70 are genuine replacement parts designed to restore airflow and maintain reliable aeration performance in your Airtech 70 pump.
£52.95
In stock
Product Description
If your Airtech 70 has lost output or sounds louder than usual, worn diaphragms are often the cause. Evolution Aqua Diaphragms for Airtech 70 are designed to restore proper airflow and keep your pond aeration system running efficiently.
Why replace diaphragms?
- Restores consistent airflow
- Maintains correct oxygen delivery
- Helps extend the life of your air pump
- Genuine parts designed for Airtech 70
Air pump diaphragms naturally wear over time. Replacing them prevents reduced performance and unnecessary strain on the motor.
When to replace
- Noticeable drop in air output
- Increased pump noise or vibration
- As part of routine maintenance
Regular servicing keeps dissolved oxygen levels stable and protects biological filtration.
Installation notes
- Always unplug the air pump before servicing
- Replace diaphragms carefully following manufacturer guidance
- Check airlines and diffusers for blockages before restarting
Routine maintenance means reliable aeration, healthier bio media and stable pond conditions.
Delivery Details
Delivery Charges
We offer two simple delivery options:
- Free shipping on all orders over £75
- Flat rate of £3.95 for lighter parcels on orders under £75
- Flat rate of £5.50 for heavier parcels on orders under £75
All deliveries are sent via Royal Mail, ensuring reliable and trackable service.
Delivery Times
Orders are usually dispatched within 1–2 working days. Once shipped, Royal Mail typically delivers within 2–4 working days. Please note that during peak times or in the event of postal delays, delivery may take slightly longer.
Delivery Locations
We currently ship to UK addresses only, including mainland UK and Northern Ireland.
Questions?
We’re here to help. If you have any questions about your delivery, email us at mskoiltd@outlook.com and our customer service team will be happy to assist.
Free delivery on orders over £75
Enjoy free standard delivery when you spend £75 or more.
Easy
Returns
Hassle-free returns if something is not quite right.
Same Day Dispatch
Orders placed before 2pm are dispatched the same day.
Dedicated Support
Friendly support whenever you need help or advice.
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