https://aquatruwater.eu/air-doctor-pro-pre-sale.html Price :  For those in the UK, you will have to purchase this on the Dutch-based website of Aqua Tru. This comes in at about £400 but can vary depending on sales and promotions. For those in the US, there are frequent sales for this product, and prices can vary from $350-550. For those who are most patient, I … Continue reading Air Doctor Review- Still worth the money in 2021?