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Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 292

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 166

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 235

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 315

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 356

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 289

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$session is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$image_lib is deprecated

Filename: core/Loader.php

Line Number: 1283

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$User_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$Main_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$Company_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$Stats_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$Testimony_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Front::$Scientific_Model is deprecated

Filename: core/Loader.php

Line Number: 358

Backtrace:

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$benchmark is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$hooks is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$config is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$log is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$utf8 is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$uri is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$exceptions is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$router is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$output is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$security is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$input is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$lang is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$load is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$db is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$image_lib is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$User_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Main_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Company_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Stats_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Testimony_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$Scientific_Model is deprecated

Filename: core/Loader.php

Line Number: 931

Backtrace:

File: /home/airdefen/public_html/application/controllers/Front.php
Line: 288
Function: view

File: /home/airdefen/public_html/index.php
Line: 315
Function: require_once

Air Defense | How it Works

Wondering how Air Defense is protecting your indoor air quality?

Scroll to find the answer

Often ignored and unseen: the cycle and spread of polluted indoor air.

Indoor air can potentially be more dangerous and up to 100x more polluted than outdoor air -- teeming with numerous microorganisms such as viruses, bacteria, fungal spores, and pollen. Poor air ventilation systems are one of the main causes of low air quality.

On its own, AC systems may worsen the effect, spreading viruses and bacteria more effectively.

Some research studies have shown that in just seven hours, a single bacterium can multiply into upwards of 2,000,000 bacteria. As the polluted air is stuck within a space by the air conditioning system, fresh air is unable to be cycled in, and is why we can quickly become ill staying indoors as the pathogenic microbes invade our bodies.

Using a Bipolar Air Ionizer, we can deal with pollutants in the air

Using the airflow of existing air conditioning systems as a delivery method, our ionizer forms millions or positively and negatively charged ions -- just like nature. Find out below what this simple change can do for your indoor air quality.

How do the charged ions help?

As negatively and positively charged ions are unstable and seek to re-stabilize, they become attracted towards other atoms or molecules to exchange electrons and stabilize. Thus, these bipolar ions find and react with pollutant molecules - effectively neutralizing them and making indoor air safer.

Get your place protected by Air Defense & say goodbye to all pollutants.

Contact Us Now