Septic Infiltrator Systems – Features, Benefits & Efficiency

Septic infiltrator systems are newer innovations that have been designed to cut down on the time taken to treat wastewater.

This sub-surface chamber technology has been developed to play a complementary role in the natural wastewater treatment process.

Infiltration Systems For Septic Tanks

As you read on, you’ll gain a better understanding of what septic infiltrator systems are as well as how they function. Are septic infiltrator systems the best wastewater treatment systems available?

You’ll find comprehensive information on this and more right here.

What’s A Septic Infiltrator?

From our brief introduction, you’d have gained an idea (however little) about the topic under discussion.

However, to clear any confusions you may have, septic infiltrator systems are simply a unique type of drain field installation which is more efficient than the traditional gravel & pipe drain field.

Apart from the efficiency, it brings to wastewater treatment, a septic infiltrator system installation takes about half the time it would for traditional drain fields.

This is significant because installation costs are impacted by the time spent on the job.

  • Septic Infiltrator System Design

To better understand how a septic infiltrator system works, you’ll need to have some knowledge about its design.

Compared with other drain field designs, this system is a fairly recent innovation that came on board about a quarter-century ago.

Construction materials are made of multiple 4-foot high, half-tube chambers. These are assembled by locking the chambers end-to-end. At the end of these chambers are dome-shaped endplates.

Installation of a septic infiltrator system is done by preparing an absorption area. Preparing such an area involves some digging. A trench is prepared into which these components are laid.

As effluent flows from the septic tank, it runs freely within the chamber and filters into the absorption area below.

Septic infiltrator systems will fit a variety of sites. This includes tight job sites where space is limited. One of the factors that make this system popular is its lightweight.

This allows for better management and repairs.

  • Other Design Features

The chambers for septic infiltrator systems are made of PVC material. These chambers have an open bottom which allows the filtration of effluent through the soil.

One key feature of septic infiltrator systems is their large chambers. These chambers have the capacity to hold and allow free flow of effluent.

Soil compaction isn’t much of a problem for infiltrator systems due to their design. It’s not surprising to find out that this wastewater treatment system has become increasingly popular.

How Traditional Drain Fields Measure Up Against Infiltrator Systems

It’s important to fully understand the difference between traditional drain fields and infiltrator systems. This allows you to better appreciate the advantages of the latter.

By their design, traditional drain fields require the use of construction materials like gravels or aggregates.

For most jobs, these materials will have to be transported to the job site. Such action involves the use of heavy machinery or equipment.

What more? The traffic experienced at the job site means possible disruption to your landscape.

This will likely require repairs. The elephant in the room of course involves cost. When compared with septic infiltrator system installations, the cost incurred for traditional drain field installations is much higher.

It’s not surprising then that septic infiltrator system installations are mostly preferred over traditional drain field constructions. Plus, the wastewater treatment process is much more efficient and faster for septic infiltrator systems.


Several benefits are attached to septic infiltrator system use.

These include modular constructions that easily fit trench dimensions, and higher effluent storage and absorption/filtration capability.

Other benefits include lightweight design making it easy to repair and install in tight spaces. It’s also easy to carry or secure in place. This reduces time and labor requirements.

Time and Money are of the Essence

In most areas of human endeavor, time and money play a key role and are both intertwined.

Bringing this to bear on our discussion, it’s needless to say that most homeowners would prefer a wastewater treatment system that saves them time and money.

This is what septic infiltrator systems bring to the table; saving you time and money.

While we’ve covered some aspects relating to its cost and time-saving nature, it will be necessary to still provide some context on how this happens.

Installation of septic infiltrator systems is usually faster due to its design. Also, the cost of the project is typically lower compared to the construction of a traditional drain field.

As such, you get to save time and money while also getting the benefits of an efficient system.

A Holistic View of Wastewater Treatment

So far, we’ve been discussing wastewater treatment from the point where it emerges from the septic tank and into the septic infiltrator system.

Having provided information on the design, the process of wastewater treatment while making comparisons, it’s time to discuss how such wastewater or effluent comes about.

Wastewater is generated by a household is basically from toilet use, laundry, bathing, and kitchen sink. All of this wastewater flows through drain pipes that connect to the main septic tank inlet pipe.

Treatment commences immediately such water gets into the septic tank.

While being held in an undisturbed state, the solids get separated from the liquid. Bacteria help in this breakdown process as they help digest wastewater into by-products that include water, gases, and solids.

This action separates wastewater into three distinct parts or layers; scum, effluent, and sludge.

Of these three layers, the effluent holds the most volume and needs to make way for incoming wastewater. An outlet drain field pipe leading to the septic infiltrator system is provided.

This has a filter to prevent floating solids and scum from getting to the drain field.

Are Septic Infiltrator Systems the Best?

When discussing topics such as this, one question is bound to come which has to do with comparing this system with others. So far, we’ve seen that septic infiltrator systems are highly efficient when it comes to wastewater treatment.

However, the closest conclusion we can arrive at is that these are among the best systems available.

Septic tank infiltrator systems offer a wide range of benefits. We’ve provided the basics about this system references to how it works, how it compares with traditional drain field constructions, and more.

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