An Environment-Safe Septic Tank Solution

The Crown Septic-Tech is a practical septic tank solution that complies with the requirements for environmental safety and protection as per DENR Administrative Order No. 35, Series of 1990, known as the Revised Effluent Regulations of 1990.

Durability and Design

Built for structural safety, it is a hygienic water-tight design tank with a flexible 3-Chamber or 2-Chamber system plus an optional fluid filter unit known as Crown Sewage Treatment Filter System. This is to ensure that its effluent or water discharge quality is safe as per requirements of environmental standards.

Made of heavy-duty, durable plastic material, it has the strength to withstand fairly heavy loads and deliver tough performance.


The Crown Septic-Tech has a capacity of 1200 liters and measures 1,000mm in diameter, 1800mm in length and 1,020mm in height. Definitely a space saver, it is ideal for residential housing projects, townhomes and apartments where every little space matters.

Easy to Install

One worker can set up this Crown septic system innovation. It is so much easier to install compared with the traditional and tedious way of constructing a septic tank. Safety hygienic manhole covers are provided for easy maintenance.

Hygienic and Environment-Safe

The tank’s 3 chamber compartments direct waste first to the digestive chamber, then to the next two leaching chambers or 1 digestive chamber and 1 leaching chamber depending on owners decision. Adding the Crown Sewage Treatment Filter System ensures maximum hygiene for environmental protection.

The efficient filter unit is important as the Revised DENR Effluent Regulations of 1990 requires water discharge coming out of point sources to comply with the standard requirements. Treatment of waste water from Crown Septic Tech was tested at a DENR Accredited Laboratory and successfully passed the prescribed Effluent Standards. The tests made included BOD measurements or the quantity of dissolved oxygen required to stabilize organic matter.

 Value for Money

The new Crown product is easy to transport and comes with a price that is less than half the cost of a conventional septic tank.  Thus for practical waste management requirements, it makes sense to use the new Crown Septic-Tech for its durability, safety and value for money benefits.

For inquiries, call 8277-0880 locals 100, 102 or 105 or email to or