/* ===== PRODUCT DESCRIPTION – SHRINE SAFE ===== */
.rd-product-wrap{
max-width:900px;
margin:40px auto;
color:#111;
}
.rd-section{
margin-bottom:40px;
padding:30px;
border:1px solid #eee;
border-radius:16px;
background:#ffffff;
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.rd-title{
font-size:28px;
font-weight:700;
margin-bottom:16px;
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.rd-text{
font-size:16px;
line-height:1.75;
color:#444;
margin-bottom:16px;
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.rd-list{
padding-left:20px;
margin-top:10px;
}
.rd-list li{
margin-bottom:10px;
line-height:1.6;
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.rd-badges{
display:flex;
gap:12px;
flex-wrap:wrap;
margin-top:16px;
}
.rd-badge{
background:#f3f6ff;
color:#004de4;
padding:8px 14px;
border-radius:20px;
font-size:14px;
font-weight:600;
border:1px solid #dfe6ff;
}
.rd-shipping{
background:#f9fafc;
border:1px solid #e5e7eb;
border-radius:12px;
padding:20px;
font-size:15px;
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@media(max-width:768px){
.rd-title{font-size:24px;}
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Refrigerant R-438A, commonly known as MO99, is a non-ozone-depleting hydrofluorocarbon (HFC) refrigerant developed as a reliable replacement for R-22 in refrigeration and air conditioning systems.
R-438A is particularly well-suited for retrofitting existing HCFC systems that utilize direct expansion (DX) evaporators and positive displacement compressors. It enables system owners to transition away from R-22 with minimal equipment changes while maintaining dependable cooling performance.
- R-22 refrigeration system retrofits
- Residential and commercial air conditioning
- Direct expansion (DX) systems
- Positive displacement compressor systems
When you purchase from Refrigerants Depot, you receive brand new, 100% virgin refrigerants. Every product meets or exceeds ARI-700 purity standards, ensuring consistent quality, system safety, and reliable long-term performance.
Most orders ship within 1 business day for fast, dependable delivery.
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