The Explicit Phonetic Instruction-Centered (EPIC) Module is a compilation of topics and exercises in English pronunciation made and modified by the researchers where the explicit phonetic instruction is highlighted as the main approach to enhance the pronunciation skills of the respondents. The study is aimed at evaluating, validating, and determining the effectiveness of the EPIC Module and its actual delivery conducted to the Grade 10 students of Kauran National High School in the Philippines. A panel consisting of five teachers from different schools served as evaluators of the module to validate its content, relevance, acceptability and instructional quality. To determine how the module was delivered, another five English teachers observed and evaluated the researcher-teachers in the implementation of the module. The respondents of the study for both the experimental and control groups were chosen randomly. The researchers used mean in the validation of the module and in the performance of the researcher-teachers based on the delivery of the module. To identify whether there was or no significant difference on the respondents’ performance and mean gain scores, t-test was used. The findings revealed that students in experimental group improved their pronunciation skills significantly due to the intervention of the EPIC Module and its excellent delivery. It was statistically verified that the use of EPIC Module apparently improves the English pronunciation skills of the respondents.