ECA550 Sand Filter
Ideal for smaller residential pools. The ECA550 is designed for conventional above-ground pools and smaller in-ground pool systems where dependable day-to-day filtration is required without oversized equipment.
Strong and durable tank construction. Manufactured using injection moulded high-strength materials, the ECA550 is built for long service life in Australian outdoor conditions. The engineered tank design provides dependable structural strength and reliable filtration performance over time.
Efficient filtration for clear pool water. Using the same manufacturing principles as AstralPool’s larger filter systems, the ECA550 is designed to maintain sparkling clear water with efficient filtration and proper turnover rates for smaller residential pools.
Simple installation and low maintenance. The ECA550 is designed for easy servicing and lower maintenance costs. Features such as corrosion-free valve connections, oil-filled pressure gauge, and fast-drain servicing help simplify long-term ownership.
Designed and manufactured in Australia. Built locally for Australian conditions, the ECA550 is engineered specifically for residential pool environments where durability and reliability matter.
Astral ECA550 Specifications
Capacity Table
| Model | Tank Diameter | Filter Area | Port Size | 6 Hour Turnover | 8 Hour Turnover | Sand Required | Viron Course | Viron Fine |
|---|---|---|---|---|---|---|---|---|
| ECA550 | 589 mm | 0.23 Sq M | 40 mm | 65,000 ltrs | 85,000 ltrs | 80 kg | 30 kg | 50 kg |
| ECA650 | 665 mm | 0.30 Sq M | 40 mm | 100,000 ltrs | 134,400 ltrs | 120 kg | 45 kg | 75 kg |
Dimensions With Valve Installed
| Model | Height | Width | Shipping Weight |
|---|---|---|---|
| ECA550 | 930 mm | 589 mm | 13 kg |
| ECA650 | 1000 mm | 665 mm | 17 kg |
Operating Conditions
| Model | Maximum Pressure (kPA) | Maximum Water Temperature (°C) |
|---|---|---|
| ECA550 | 175 | 40 |
| ECA650 | 175 | 40 |
Who It’s For
The ECA550 is a great fit if you:
- Have a small residential pool or spa
- Need reliable sand or media filtration
- Want an Australian-made filtration system
- Prefer a simple, low-maintenance setup
- Have an above-ground or small in-ground pool
- Need a compact filtration system for everyday residential use
You may want to consider the larger ECA650 if:
- Your pool has a larger water volume
- You require higher turnover capacity
- Your installer recommends a larger filtration area for your circulation system
Astral ECA550 Compatibility & Requirements
- Pool type: Residential in-ground and above-ground pools
- Suitable applications: Residential pool and spa filtration systems
- Compatible pumps: Single speed and variable speed pool pumps
- Compatible pump ranges: AstralPool E-Series, CTX, and Viron pump ranges
- Compatible sanitising systems: Salt chlorinators, mineral systems, and standard chlorination systems
- Compatible media: Standard filter sand and AstralPool Viron filter media
- Compatible plumbing: Standard residential pool plumbing configurations
The ECA550 is designed for residential pool systems where reliable water filtration, low maintenance, and long-term durability are priorities. For best performance, the filter should be correctly matched with the pump flow rate, pool volume, chlorinator, and overall circulation system by a qualified pool technician.
Installation & Maintenance
The Astral ECA550 should be installed by a qualified pool technician following Australian plumbing and filtration standards. The filter should be installed on a stable, level surface with adequate room for servicing and media replacement.
Correct filter media selection and loading are important for proper filtration performance. The filter should also be backwashed regularly based on pressure readings and pool usage conditions.
Routine maintenance is straightforward. The oil-filled pressure gauge helps monitor filtration performance, while the corrosion-resistant valve connections and fast-drain system simplify cleaning and servicing. Periodic media replacement will help maintain long-term filtration efficiency.
Astral ECA550 Warranty
Earlier purchases:
- 10 years limited warranty
- 6-way multiport valve and internal components, including O-rings, gaskets, and gauges: 12 months
- Labour service: 12 months
10-year pro-rata tank warranty:
- Years 0–2: 100% covered
- Years 3–4: 80% covered (20% payable)
- Years 5–6: 60% covered (40% payable)
- Years 7–8: 40% covered (60% payable)
- Years 9–10: 20% covered (80% payable)
Purchases since 1 Oct 2020:
- 10 years on tank*
- 1 year on multi-port valve and internal components, including O-rings, gaskets, and gauges
Reviews
There are no reviews yet.