Keep your work environment safe with LG Duct UVnano Filter Box
June 15, 2022 7:45 p.m.
Businesses are slowly coming back to life. Lockdown restrictions have been lifted and COVID vaccines have become more accessible and commonplace. For better or for worse, RTO or return to office is the current buzzword.
As employees now prepare to return to work in their offices, employers and building owners are now facing the challenge in ensuring everyone’s safety and curb the potential Covid-19 outbreak, as the threat of Covid-19 should be dealt with seriously.
The need to improve indoor environments not only relates to comfort and convenience but also takes indoor air quality into consideration.
To meet this need, LG has developed the LG Duct UVnano Filter Box. This new innovation is a complementary product that is installed at the return air side of the unit and aims to clean indoor air and improve air quality.
LG Duct UVnano Filter Box consists of three main components: pre-filter, UVnano (UVC LED), and MERV 13 filter (ePM1 50% filter).
The filters are both accessible either from the side or the bottom of the unit.
The pre-filter is the first component and it traps larger dust particles.
They prevent the MERV-13 filter from getting clogged with larger particles so that it can filter smaller pollutants more efficiently.
The pre-filter doesn’t need replacement and can be washed and re-used.
The second component is the UVnano LEDs.
These UV LEDs shoot UVC (or ultraviolet type C) beams of light on the pre-filter and disinfect it.
The LEDs are tilted with an angle to shoot in the direction of the pre-filter, which is placed in front of the MERV-13 filter.
The UVnano has a 99.99% sterilization capability against bacteria and viruses parasitized on bacteria, and it can be used semi-permanently without the need to be replaced.
The third component of the filter is a 2-inch thick MERV 13 filter.
This filter has an ISO 16890 classification of ePM1 50%.
This filter can trap at least 50% of the PM1 dust particles in the air passing through it.
Particles as small as 0.3μm in diameter can be sufficiently trapped, cleaning and providing healthier air indoors.
According to American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) recommendations, MERV 13 is the minimum filter grade for non-healthcare facilities to reduce airborne infectious aerosol exposure.
The filter is replaced after 960 hours of operation. The user is notified of the replacement time through an alarm from the wired remote control.
LG’s revolutionary UVnano technology has been a key innovation during the height of COVID19. It is used in the South Korean brand’s top-of-the-line air-conditioners, air-purifiers, and even the wearable mask.
The ultraviolet light emitted kills bacteria and potential pathogens. UVC is completely absorbed by the ozone layer in the atmosphere and it is germicidal.
It can disrupt micro-organisms’ ability to reproduce by causing chemical changes in the nucleic acids that form their RNA and DNA.
Upgrade your commercial air-conditioners to meet the needs of the future with LG. For inquiries, visit https://www.lg.com/ph/business/inquiry-to-buy.
NEWS
Rep. Atayde: No ghost projects in QC’s first district
3:30 p.m. October 27, 2025
Quezon City First District Representative Juan Carlos “Arjo” Atayde reiterated that there are no “ghost projects” in his district, following a personal inspection of seven flood control and drainage projects in his district.
“There are no ghost projects with us. There’s no ghost in District One. There’s no basis for claims that these exists. Maybe there’s just a need for proper coordination so information about the projects is accurate,” Atayde said after visiting sites in Barangay Bahay Toro, Del Monte, Project 6, and San Antonio.
Atayde’s visit confirmed findings from the Department of Public Works and Highways (DPWH) Quezon City 1st District Engineering Office, which stated in a September 19 letter that “all projects are verifiable on site,” referring to the seven projects questioned due to alleged lack of coordinates.
According to the DPWH, out of 66 alleged ghost projects reported in the media, only seven were located in Atayde’s district, where all of them were found to be completed or ongoing, with proper documentation, correct coordinates, and photographic evidence.
Verified projects included four flood control structures along Culiat Creek and Dario Creek in Barangay Bahay Toro, rehabilitation of Drainage Road 3 in Project 6, the West Riverside Pumping Station in Barangay Del Monte, and a flood control structure along San Francisco River in Barangay San Antonio.
Atayde said five of the seven projects were completed, while two were suspended due to pending issues.
He also visited two additional flood control projects to assess their status – one completed along Dario Creek and one suspended along Mariblo Creek.
Atayde assured to his constituents that public funds were used properly and allegations of ghost projects are “baseless”.
“The projects are not ghosts – they can be seen, touched, and are beneficial. It looks like Halloween came early for some people,” Atayde said.
He also called on those who accused him of benefiting from these projects to verify their information first.
Atayde emphasized he couldn’t benefit from these DPWH projects as they’re already in the National Expenditure Program (NEP), and he couldn’t unilaterally include them in the General Appropriations Act (GAA) as he’s not a member of the bicameral conference committee.
“We all want to end corruption and jail the corrupt, but we won’t succeed if we punish the wrong people,” the lawmaker said.
He further reiterated the DPWH’s assertion that there are no ghost projects in Atayde’s district.
“The evidence speaks for itself, and the evidence speaks the truth,” Atayde said.
NEWS
COA uncovers more fraud in Bulacan flood control projects, files new reports with ICI
6:30 p.m. October 26, 2025
The Commission on Audit (COA) has submitted four additional Fraud Audit Reports to the Independent Commission for Infrastructure (ICI), exposing further irregularities in flood control projects managed by the Department of Public Works and Highways (DPWH) – Bulacan 1st District Engineering Office.
These reports detail cases of mismatched sites, ghost projects, and the use of substandard materials, leading to significant public funds being misspent.
SYMS Construction Trading
Balagtas River Project (P46.35 million): Despite full payment, no real construction was found at the approved site. DPWH representatives directed COA to a different location where a structure made of unsuitable materials and exposed steel bars was observed. DPWH’s own records showed 0.00% completion.
Maycapiz-Taliptip River Project (P92.59 million): This project was reported as 100% accomplished and fully paid, yet COA found no flood control structure during inspection, labeling it a “ghost project.”
L.R. Tiqui Builders, Inc. and M3 Konstract Corporation (Joint Venture)
Barangay Piel, Baliuag Project (P96.50 million): Satellite imagery revealed an existing flood control structure at the approved site even before the contract began. DPWH pointed COA to an incorrect site, where an existing structure failed to meet project specifications.
DARCY & ANNA BUILDERS & TRADING
Barangay Carillo, Hagonoy Project (P74.11 million): Despite a supposed completion date of October 3, 2024, satellite images and COA’s inspection confirmed no structure was built at the approved site.
In all cases, DPWH-Bulacan 1st DEO failed to provide crucial supporting documents to COA, hindering validation of the projects.
Individuals Held Liable
Several individuals from DPWH-Bulacan 1st DEO have been identified as liable, including District Engineer Henry C. Alcantara, Assistant District Engineer Brice Ericson D. Hernandez, and Planning and Design Section Chief Ernesto C. Galang, along with various project engineers and company representatives from the involved contractors.
Those implicated may face charges under the Anti-Graft and Corrupt Practices Act, Revised Penal Code for malversation and falsification of documents, and violations of COA Circular No. 2009-001 and the Government Procurement Reform Act.
These audit findings will support the ICI’s ongoing investigation into government infrastructure project irregularities. COA Chairperson Cordoba’s directive on August 12, 2025, initiated an immediate audit of all DPWH flood control projects in Bulacan from July 1, 2022, to May 30, 2025. This new batch of reports contributes to the 25 Fraud Audit Reports already submitted to oversight bodies, reinforcing COA’s commitment to transparency and protecting public funds, in line with President Ferdinand Marcos Jr.’s call for accountability. Additional reports are expected as the audit continues.
TECHNOLOGY
DigiPlus earns first ASEAN Golden Arrow Award for corporate governance excellence
10:10 p.m. October 24, 2025
DigiPlus Interactive Corp. (DigiPlus), the country’s digital entertainment provider behind BingoPlus, ArenaPlus, and GameZone, achieved a major milestone in corporate governance excellence by earning its first-ever Golden Arrow Award.
The recognition was conferred on Oct. 23, 2025, during the awarding ceremony organized by the institute of Corporate Directors (ICD), the Philippines’ Domestic Ranking Body (DRB) for the ASEAN Corporate Governance Scorecard (ACGS).
DigiPlus received a 2-Golden Arrow Award, one of the five levels of distinction granted to publicly listed companies that demonstrate outstanding corporate governance performance.
The Golden Arrow Recognition is among the Philippines’ most prestigious corporate honors, recognizing companies that lead in transparency, accountability, and integrity.
Anchored on the ACGS framework, it evaluates how effectively organizations uphold shareholder rights, engage stakeholders, promote sustainability, ensure transparency, and maintain strong board oversight in alignment with both local and international governance standards.
“Earning our first Golden Arrow affirms DigiPlus’ commitment to upholding the highest standards of corporate governance,” said DigiPlus Chairman Eusebio H. Tanco. “We are proud to be recognized among the country’s most trusted, publicly-listed companies and remain focused on creating a long-term value for our shareholders, stakeholders, and the customers and the communities we serve by leading with transparency, accountability, and integrity.”
